Index: trunk/psphot/src/psphotLoadPSF.c
===================================================================
--- trunk/psphot/src/psphotLoadPSF.c	(revision 13225)
+++ trunk/psphot/src/psphotLoadPSF.c	(revision 13411)
@@ -2,5 +2,5 @@
 
 // load an externally supplied psf model
-pmPSF *psphotLoadPSF (pmConfig *config, pmFPAview *view, psMetadata *recipe) {
+pmPSF *psphotLoadPSF (pmConfig *config, const pmFPAview *view, psMetadata *recipe) {
 
     // find the currently selected readout
@@ -11,6 +11,6 @@
     pmPSF *psf = psMetadataLookupPtr (NULL, readout->analysis, "PSPHOT.PSF");
     if (psf == NULL) {
-	psLogMsg ("psphot", 3, "no psf supplied for this readout");
-	return NULL;
+        psLogMsg ("psphot", 3, "no psf supplied for this readout");
+        return NULL;
     }