Minor cleanup of compat functions to get rid of GCC warnings.

1 files changed, 2 insertions, 2 deletions

diff --git a/compat/strtoul.c b/compat/strtoul.c
index ddb1682..912e252 100644
--- a/compat/strtoul.c
+++ b/compat/strtoul.c
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: strtoul.c,v 1.4 2002/02/24 02:53:25 dgp Exp $
+ * RCS: @(#) $Id: strtoul.c,v 1.5 2002/02/25 10:36:32 dkf Exp $
  */
 
 #include "tclInt.h"
@@ -80,7 +80,7 @@ strtoul(string, endPtr, base)
      */
 
     p = string;
-    while (isspace(*p)) {
+    while (isspace(UCHAR(*p))) {
 	p += 1;
     }
     if (*p == '-') {