Index: trunk/ppFringe/src/ppFringeLoop.c
===================================================================
--- trunk/ppFringe/src/ppFringeLoop.c	(revision 8859)
+++ trunk/ppFringe/src/ppFringeLoop.c	(revision 9069)
@@ -28,7 +28,8 @@
 
     // Get table of contents for the output FITS file
+    // XXX what is the EXTNAME??
     psMetadata *contents = psFitsReadHeaderSet(NULL, data->outFile);
     if (!contents || contents->list->n == 0) {
-        psFitsWriteBlank(data->outFile, NULL);
+        psFitsWriteBlank(data->outFile, NULL, "");
     }