Index: trunk/psphot/src/psphotModelTest.c
===================================================================
--- trunk/psphot/src/psphotModelTest.c	(revision 14655)
+++ trunk/psphot/src/psphotModelTest.c	(revision 14799)
@@ -6,5 +6,5 @@
 
     bool status;
-    int modelType;
+    int modelType = -1;
     float obsMag, fitMag, value;
     char name[64];
@@ -63,8 +63,8 @@
     // in fitMode, psf sets the model type
     if (fitMode == PM_SOURCE_FIT_PSF) {
-	psf = psphotLoadPSF (config, view, recipe);
+        psf = psphotLoadPSF (config, view, recipe);
         if (!psf) psAbort("PSF_INPUT_FILE not supplied");
         modelType = psf->type;
-	source->type = PM_SOURCE_TYPE_STAR;
+        source->type = PM_SOURCE_TYPE_STAR;
     }
     if (fitMode == PM_SOURCE_FIT_EXT) {
@@ -91,9 +91,9 @@
         modelType = pmModelClassGetType (modelName);
         if (modelType < 0) psAbort("unknown model %s", modelName);
-	source->type = PM_SOURCE_TYPE_EXTENDED;
+        source->type = PM_SOURCE_TYPE_EXTENDED;
     }
     if (fitMode == PM_SOURCE_FIT_PSF_X_EXT) {
-	// we need to load BOTH a psf and an ext model
-	psf = psphotLoadPSF (config, view, recipe);
+        // we need to load BOTH a psf and an ext model
+        psf = psphotLoadPSF (config, view, recipe);
         if (!psf) psAbort("PSF_INPUT_FILE not supplied");
 
@@ -120,5 +120,5 @@
         modelType = pmModelClassGetType (modelName);
         if (modelType < 0) psAbort("unknown model %s", modelName);
-	source->type = PM_SOURCE_TYPE_EXTENDED;
+        source->type = PM_SOURCE_TYPE_EXTENDED;
     }
 
@@ -150,5 +150,5 @@
     int nParams = pmModelClassParameterCount (modelType);
     psF32 *params = model->params->data.F32;
-    params[PM_PAR_XPOS] = xObj; // XXX use the user-supplied value, 
+    params[PM_PAR_XPOS] = xObj; // XXX use the user-supplied value,
     params[PM_PAR_YPOS] = yObj; // XXX or use the centroid
     for (int i = 0; i < nParams; i++) {
@@ -199,12 +199,12 @@
 
     if (fitMode == PM_SOURCE_FIT_PSF_X_EXT) {
-	// build the psf for the object
-	source->modelPSF = pmModelFromPSF (model, psf);
-	source->modelEXT = model;
-	status = psphotPSFConvModel (source, recipe, maskVal);
-	model = source->modelConv;
-	params = model->params->data.F32;
+        // build the psf for the object
+        source->modelPSF = pmModelFromPSF (model, psf);
+        source->modelEXT = model;
+        status = psphotPSFConvModel (source, recipe, maskVal);
+        model = source->modelConv;
+        params = model->params->data.F32;
     } else {
-	status = pmSourceFitModel (source, model, fitMode, maskVal);
+        status = pmSourceFitModel (source, model, fitMode, maskVal);
     }