Index: trunk/ppStack/src/ppStackCombineInitial.c
===================================================================
--- trunk/ppStack/src/ppStackCombineInitial.c	(revision 26454)
+++ trunk/ppStack/src/ppStackCombineInitial.c	(revision 27004)
@@ -20,5 +20,5 @@
     if (!options->convolve) {
         // No need to do initial combination when we haven't convolved
-	// XXX either allocate inspect and rejected here, or do not require them downstream
+        // XXX either allocate inspect and rejected here, or do not require them downstream
         return true;
     }
@@ -37,5 +37,5 @@
         if (!status) {
             // Something went wrong
-            psError(PS_ERR_UNKNOWN, false, "Unable to read chunk %d", numChunk);
+            psError(psErrorCodeLast(), false, "Unable to read chunk %d", numChunk);
             return false;
         }
@@ -57,5 +57,5 @@
 
     if (!psThreadPoolWait(false)) {
-        psError(PS_ERR_UNKNOWN, false, "Unable to do initial combination.");
+        psError(psErrorCodeLast(), false, "Unable to do initial combination.");
         return false;
     }