Index: trunk/psModules/src/objects/models/pmModel_GAUSS.c
===================================================================
--- trunk/psModules/src/objects/models/pmModel_GAUSS.c	(revision 11301)
+++ trunk/psModules/src/objects/models/pmModel_GAUSS.c	(revision 11527)
@@ -63,6 +63,6 @@
 bool PM_MODEL_LIMITS (psMinConstraintMode mode, int nParam, float *params, float *beta)
 {
-    float beta_lim, params_min, params_max;
-    float f1, f2, q1, q2;
+    float beta_lim = 0, params_min = 0, params_max = 0;
+    float f1 = 0, f2 = 0, q1 = 0, q2 = 0;
 
     // we need to calculate the limits for SXY specially
Index: trunk/psModules/src/objects/models/pmModel_PGAUSS.c
===================================================================
--- trunk/psModules/src/objects/models/pmModel_PGAUSS.c	(revision 11301)
+++ trunk/psModules/src/objects/models/pmModel_PGAUSS.c	(revision 11527)
@@ -65,6 +65,6 @@
 bool PM_MODEL_LIMITS (psMinConstraintMode mode, int nParam, float *params, float *beta)
 {
-    float beta_lim, params_min, params_max;
-    float f1, f2, q1, q2;
+    float beta_lim = 0, params_min = 0, params_max = 0;
+    float f1 = 0, f2 = 0, q1 = 0, q2 = 0;
 
     // we need to calculate the limits for SXY specially
Index: trunk/psModules/src/objects/models/pmModel_QGAUSS.c
===================================================================
--- trunk/psModules/src/objects/models/pmModel_QGAUSS.c	(revision 11301)
+++ trunk/psModules/src/objects/models/pmModel_QGAUSS.c	(revision 11527)
@@ -80,6 +80,6 @@
 bool PM_MODEL_LIMITS (psMinConstraintMode mode, int nParam, float *params, float *beta)
 {
-    float beta_lim, params_min, params_max;
-    float f1, f2, q1, q2;
+    float beta_lim = 0, params_min = 0, params_max = 0;
+    float f1 = 0, f2 = 0, q1 = 0, q2 = 0;
 
     // we need to calculate the limits for SXY specially