Index: trunk/ppImage/src/ppImageSetMaskBits.c
===================================================================
--- trunk/ppImage/src/ppImageSetMaskBits.c	(revision 23535)
+++ trunk/ppImage/src/ppImageSetMaskBits.c	(revision 23825)
@@ -27,10 +27,10 @@
 
     // mask for below-range data  (default to RANGE if not defined)
-    options->badMask = pmConfigMaskGet("LOW", config);
-    if (!options->badMask) {
-        // XXX look up old name for backward compatability
-        options->badMask = pmConfigMaskGet("BAD", config);
+    options->lowMask = pmConfigMaskGet("LOW", config);
+    if (!options->lowMask) {
+        // look up old name for backward compatability
+        options->lowMask = pmConfigMaskGet("BAD", config);
     }
-    psAssert (options->badMask, "low mask not set");
+    psAssert (options->lowMask, "low mask not set");
 
     // save MASK and MARK on the PSPHOT recipe