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-rw-r--r--generic/tclCmdMZ.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c
index 7c3855c..5390cf0 100644
--- a/generic/tclCmdMZ.c
+++ b/generic/tclCmdMZ.c
@@ -1643,7 +1643,7 @@ StringIsCmd(
* if it is the first "element" that has the failure.
*/
- while (isspace(UCHAR(*p))) { /* INTL: ? */
+ while (TclIsSpaceProc(*p)) {
p++;
}
TclNewStringObj(tmpStr, string1, p-string1);