Index: trunk/Ohana/src/opihi/lib.shell/dvomath.c
===================================================================
--- trunk/Ohana/src/opihi/lib.shell/dvomath.c	(revision 36375)
+++ trunk/Ohana/src/opihi/lib.shell/dvomath.c	(revision 39457)
@@ -16,5 +16,5 @@
 char *dvomath (int argc, char **argv, int *size, int validsize) {
   
-  int  i, Nstack, Ncstack;
+  int  i, Nstack;
   char   **cstack, *outname;
   StackVar *stack;
@@ -27,4 +27,5 @@
 
   /* take char array with expression, convert to important elements */
+  unsigned int Ncstack;
   cstack = isolate_elements (argc, argv, &Ncstack);