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-rw-r--r--generic/tkArgv.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/generic/tkArgv.c b/generic/tkArgv.c
index 95991ee..55fe45e 100644
--- a/generic/tkArgv.c
+++ b/generic/tkArgv.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkArgv.c,v 1.11 2007/12/13 15:24:13 dgp Exp $
+ * RCS: @(#) $Id: tkArgv.c,v 1.12 2008/04/07 18:39:36 hobbs Exp $
*/
#include "tkInt.h"
@@ -337,7 +337,8 @@ PrintUsage(
* for default options. */
{
register Tk_ArgvInfo *infoPtr;
- size_t width, i, numSpaces;
+ size_t width, i;
+ int numSpaces; /* must be int to allow for negative values */
#define NUM_SPACES 20
static char spaces[] = " ";
char tmp[TCL_DOUBLE_SPACE];