Index: trunk/psLib/test/dataIO/tst_psFits.c
===================================================================
--- trunk/psLib/test/dataIO/tst_psFits.c	(revision 4104)
+++ trunk/psLib/test/dataIO/tst_psFits.c	(revision 4107)
@@ -6,6 +6,6 @@
 *  @author Robert DeSonia, MHPCC
 *
-*  @version $Revision: 1.25 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-06-03 23:27:20 $
+*  @version $Revision: 1.26 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2005-06-04 00:25:06 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -380,4 +380,11 @@
     psFree(fits);
 
+    // Attempt to get ext name from null fits file
+    psLogMsg(__func__,PS_LOG_INFO,"Following should generate an error for NULL fits file");
+    if(psFitsGetExtName(NULL) != NULL) {
+        psError(PS_ERR_UNKNOWN,true,"Expected NULL return from psFitsGetExtName with NULL fits file");
+        return 10;
+    }
+
     return 0;
 }
@@ -582,4 +589,11 @@
 
     psFree(fits);
+
+    // Attempt to get ext name from null fits file
+    psLogMsg(__func__,PS_LOG_INFO,"Following should generate an error for NULL fits file");
+    if(psFitsGetExtNum(NULL) != PS_FITS_TYPE_NONE) {
+        psError(PS_ERR_UNKNOWN,true,"Expected NULL return from psFitsGetExtNum with NULL fits file");
+        return 10;
+    }
 
     return 0;