Index: /trunk/psLib/test/dataManip/tst_psMinimize04_F32.c
===================================================================
--- /trunk/psLib/test/dataManip/tst_psMinimize04_F32.c	(revision 2081)
+++ /trunk/psLib/test/dataManip/tst_psMinimize04_F32.c	(revision 2082)
@@ -232,4 +232,5 @@
                             "psVectorFitPolynomial1D(): all inputs are NULL");
 
+    psLogMsg(__func__,PS_LOG_INFO,"Following should generate error for null arguments.");
     psVectorFitPolynomial1D(NULL, NULL, NULL, NULL);
 
Index: /trunk/psLib/test/dataManip/verified/tst_psMinimize04_F32.stderr
===================================================================
--- /trunk/psLib/test/dataManip/verified/tst_psMinimize04_F32.stderr	(revision 2082)
+++ /trunk/psLib/test/dataManip/verified/tst_psMinimize04_F32.stderr	(revision 2082)
@@ -0,0 +1,4 @@
+<DATE><TIME>|<HOST>|I|t03
+    Following should generate error for null arguments.
+<DATE><TIME>|<HOST>|E|psVectorFitPolynomial1D
+    Unallowable operation: myPoly or its coeffs is NULL.
Index: /trunk/psLib/test/dataManip/verified/tst_psMinimize04_F32.stdout
===================================================================
--- /trunk/psLib/test/dataManip/verified/tst_psMinimize04_F32.stdout	(revision 2082)
+++ /trunk/psLib/test/dataManip/verified/tst_psMinimize04_F32.stdout	(revision 2082)
@@ -0,0 +1,114 @@
+Original data 0: (0.0 3.0)
+Original data 1: (1.0 8.0)
+Original data 2: (2.0 19.0)
+Original data 3: (3.0 36.0)
+Original data 4: (4.0 59.0)
+Original data 5: (5.0 88.0)
+Original data 6: (6.0 123.0)
+Original data 7: (7.0 164.0)
+Original data 8: (8.0 211.0)
+Original data 9: (9.0 264.0)
+/***************************** TESTPOINT ******************************************\
+*             TestFile: tst_psMinimize04_F32.c                                     *
+*            TestPoint: psMinimize functions{psVectorFitPolynomial1D(): equal errors in yErr} *
+*             TestType: Positive                                                   *
+\**********************************************************************************/
+
+Polynomial coefficient 0 is 3.0
+Polynomial coefficient 1 is 2.0
+Polynomial coefficient 2 is 3.0
+Polynomial coefficient 3 is -0.0
+Polynomial coefficient 4 is 0.0
+Polynomial coefficient 5 is -0.0
+Fitted data 0: (0.0 3.0), expected was (3.0)
+Fitted data 1: (1.0 8.0), expected was (8.0)
+Fitted data 2: (2.0 19.0), expected was (19.0)
+Fitted data 3: (3.0 36.0), expected was (36.0)
+Fitted data 4: (4.0 59.0), expected was (59.0)
+Fitted data 5: (5.0 88.0), expected was (88.0)
+Fitted data 6: (6.0 123.0), expected was (123.0)
+Fitted data 7: (7.0 164.0), expected was (164.0)
+Fitted data 8: (8.0 211.0), expected was (211.0)
+Fitted data 9: (9.0 264.0), expected was (264.0)
+
+---> TESTPOINT PASSED (psMinimize functions{psVectorFitPolynomial1D(): equal errors in yErr} | tst_psMinimize04_F32.c)
+
+Original data 0: (0.0 3.0)
+Original data 1: (1.0 8.0)
+Original data 2: (2.0 19.0)
+Original data 3: (3.0 36.0)
+Original data 4: (4.0 59.0)
+Original data 5: (5.0 88.0)
+Original data 6: (6.0 123.0)
+Original data 7: (7.0 164.0)
+Original data 8: (8.0 211.0)
+Original data 9: (9.0 264.0)
+/***************************** TESTPOINT ******************************************\
+*             TestFile: tst_psMinimize04_F32.c                                     *
+*            TestPoint: psMinimize functions{psVectorFitPolynomial1D(): yErr is NULL} *
+*             TestType: Positive                                                   *
+\**********************************************************************************/
+
+Polynomial coefficient 0 is 3.0
+Polynomial coefficient 1 is 2.0
+Polynomial coefficient 2 is 3.0
+Polynomial coefficient 3 is -0.0
+Polynomial coefficient 4 is 0.0
+Polynomial coefficient 5 is -0.0
+Fitted data 0: (0.0 3.0), expected was (3.0)
+Fitted data 1: (1.0 8.0), expected was (8.0)
+Fitted data 2: (2.0 19.0), expected was (19.0)
+Fitted data 3: (3.0 36.0), expected was (36.0)
+Fitted data 4: (4.0 59.0), expected was (59.0)
+Fitted data 5: (5.0 88.0), expected was (88.0)
+Fitted data 6: (6.0 123.0), expected was (123.0)
+Fitted data 7: (7.0 164.0), expected was (164.0)
+Fitted data 8: (8.0 211.0), expected was (211.0)
+Fitted data 9: (9.0 264.0), expected was (264.0)
+
+---> TESTPOINT PASSED (psMinimize functions{psVectorFitPolynomial1D(): yErr is NULL} | tst_psMinimize04_F32.c)
+
+Original data 0: (3.0)
+Original data 1: (8.0)
+Original data 2: (19.0)
+Original data 3: (36.0)
+Original data 4: (59.0)
+Original data 5: (88.0)
+Original data 6: (123.0)
+Original data 7: (164.0)
+Original data 8: (211.0)
+Original data 9: (264.0)
+/***************************** TESTPOINT ******************************************\
+*             TestFile: tst_psMinimize04_F32.c                                     *
+*            TestPoint: psMinimize functions{psVectorFitPolynomial1D(): x, yErr is NULL} *
+*             TestType: Positive                                                   *
+\**********************************************************************************/
+
+Polynomial coefficient 0 is 3.0
+Polynomial coefficient 1 is 2.0
+Polynomial coefficient 2 is 3.0
+Polynomial coefficient 3 is -0.0
+Polynomial coefficient 4 is 0.0
+Polynomial coefficient 5 is -0.0
+Fitted data 0: (0.0 3.0), expected was (3.0)
+Fitted data 1: (1.0 8.0), expected was (8.0)
+Fitted data 2: (2.0 19.0), expected was (19.0)
+Fitted data 3: (3.0 36.0), expected was (36.0)
+Fitted data 4: (4.0 59.0), expected was (59.0)
+Fitted data 5: (5.0 88.0), expected was (88.0)
+Fitted data 6: (6.0 123.0), expected was (123.0)
+Fitted data 7: (7.0 164.0), expected was (164.0)
+Fitted data 8: (8.0 211.0), expected was (211.0)
+Fitted data 9: (9.0 264.0), expected was (264.0)
+
+---> TESTPOINT PASSED (psMinimize functions{psVectorFitPolynomial1D(): x, yErr is NULL} | tst_psMinimize04_F32.c)
+
+/***************************** TESTPOINT ******************************************\
+*             TestFile: tst_psMinimize04_F32.c                                     *
+*            TestPoint: psMinimize functions{psVectorFitPolynomial1D(): all inputs are NULL} *
+*             TestType: Positive                                                   *
+\**********************************************************************************/
+
+
+---> TESTPOINT PASSED (psMinimize functions{psVectorFitPolynomial1D(): all inputs are NULL} | tst_psMinimize04_F32.c)
+