Index: trunk/ippTools/src/pxframes.c
===================================================================
--- trunk/ippTools/src/pxframes.c	(revision 6282)
+++ trunk/ippTools/src/pxframes.c	(revision 6284)
@@ -135,4 +135,5 @@
     psArray *newImages = newFrame->images;
     psArray *rawImages = psArrayAlloc(newImages->n);
+    rawImages->n = 0;
     for (long i = 0; i < newImages->n; i++) {
         newImfileRow *newImfile = newImages->data[i];
@@ -193,4 +194,5 @@
     psArray *newImages = newFrame->images;
     psArray *rawImages = psArrayAlloc(newImages->n);
+    rawImages->n = 0;
     for (long i = 0; i < newImages->n; i++) {
         newImfileRow *newImfile = newImages->data[i];