Index: trunk/ppStack/src/ppStackLoop.c
===================================================================
--- trunk/ppStack/src/ppStackLoop.c	(revision 27155)
+++ trunk/ppStack/src/ppStackLoop.c	(revision 27158)
@@ -80,5 +80,8 @@
              psTimerClear("PPSTACK_STEPS"));
     ppStackMemDump("prepare");
-
+    if (options->quality) {
+        // Can't do anything else
+        return true;
+    }
 
     // Convolve inputs