Index: trunk/ppStack/src/ppStackPSF.c
===================================================================
--- trunk/ppStack/src/ppStackPSF.c	(revision 26898)
+++ trunk/ppStack/src/ppStackPSF.c	(revision 27004)
@@ -28,5 +28,5 @@
     psString maskValStr = psMetadataLookupStr(&mdok, recipe, "MASK.VAL"); // Name of bits to mask going in
     if (!mdok || !maskValStr) {
-        psError(PS_ERR_UNKNOWN, false, "Unable to find MASK.VAL in recipe");
+        psError(PPSTACK_ERR_CONFIG, false, "Unable to find MASK.VAL in recipe");
         return false;
     }
@@ -43,5 +43,5 @@
     pmPSF *psf = pmPSFEnvelope(numCols, numRows, psfs, psfInstances, psfRadius, psfModel, psfOrder, psfOrder, maskVal);
     if (!psf) {
-        psError(PS_ERR_UNKNOWN, false, "Unable to determine output PSF.");
+        psError(PPSTACK_ERR_PSF, false, "Unable to determine output PSF.");
         return NULL;
     }
@@ -50,5 +50,5 @@
     pmPSF *psf = pmPSFBuildSimple("PS_MODEL_PS1_V1", 4.0, 4.0, 0.0, 1.0);
     if (!psf) {
-        psError(PS_ERR_UNKNOWN, false, "Unable to build dummy PSF.");
+        psError(PPSTACK_ERR_PSF, false, "Unable to build dummy PSF.");
         return NULL;
     }