Index: trunk/ppSub/src/ppSubMatchPSFs.c
===================================================================
--- trunk/ppSub/src/ppSubMatchPSFs.c	(revision 27316)
+++ trunk/ppSub/src/ppSubMatchPSFs.c	(revision 27365)
@@ -331,5 +331,5 @@
     int threads = psMetadataLookupS32(NULL, config->arguments, "-threads"); // Number of threads
     if (threads > 0) {
-        pmSubtractionThreadsInit(inRO, refRO);
+        pmSubtractionThreadsInit();
     }
 
@@ -380,5 +380,5 @@
 
     psFree(optWidths);
-    pmSubtractionThreadsFinalize(inRO, refRO);
+    pmSubtractionThreadsFinalize();
 
     if (!success) {