Index: trunk/ippScripts/scripts/whichimage
===================================================================
--- trunk/ippScripts/scripts/whichimage	(revision 32806)
+++ trunk/ippScripts/scripts/whichimage	(revision 32820)
@@ -60,5 +60,5 @@
 
     my $sign = 1;
-    if ($h < 0) {
+    if ($h =~ /-/) {
         $sign = -1;
         $h = - $h;
@@ -76,5 +76,5 @@
 
     my $sign = 1;
-    if ($d < 0) {
+    if ($d =~ /-/) {
         $sign = -1;
         $d = - $d;