Index: trunk/Ohana/src/kapa2/src/DrawFrame.c
===================================================================
--- trunk/Ohana/src/kapa2/src/DrawFrame.c	(revision 40117)
+++ trunk/Ohana/src/kapa2/src/DrawFrame.c	(revision 40118)
@@ -120,4 +120,7 @@
   x = fx + (value-min)*dfx/(max - min);
   y = fy + (value-min)*dfy/(max - min);
+
+  dy = 0;
+  dx = 0;
 
   if ((naxis == 0) || (naxis == 2)) {
Index: trunk/Ohana/src/kapa2/src/PSFrame.c
===================================================================
--- trunk/Ohana/src/kapa2/src/PSFrame.c	(revision 40117)
+++ trunk/Ohana/src/kapa2/src/PSFrame.c	(revision 40118)
@@ -87,4 +87,7 @@
   y = fy + (value-min)*dfy/(max - min);
 
+  dx = 0;
+  dy = 0;
+
   if ((naxis == 0) || (naxis == 2)) {
     dx = 0;
Index: trunk/Ohana/src/kapa2/src/bDrawFrame.c
===================================================================
--- trunk/Ohana/src/kapa2/src/bDrawFrame.c	(revision 40117)
+++ trunk/Ohana/src/kapa2/src/bDrawFrame.c	(revision 40118)
@@ -89,4 +89,7 @@
   x = fx + (value-min)*dfx/(max - min);
   y = fy + (value-min)*dfy/(max - min);
+
+  dx = 0;
+  dy = 0;
 
   if ((naxis == 0) || (naxis == 2)) {