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-rw-r--r--generic/tclUtil.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/generic/tclUtil.c b/generic/tclUtil.c
index bd75075..340d004 100644
--- a/generic/tclUtil.c
+++ b/generic/tclUtil.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: tclUtil.c,v 1.19 2001/06/04 01:25:04 hobbs Exp $
+ * RCS: @(#) $Id: tclUtil.c,v 1.20 2001/07/03 03:33:42 hobbs Exp $
*/
#include "tclInt.h"
@@ -1071,8 +1071,8 @@ Tcl_ConcatObj(objc, objv)
for (i = 0; i < objc; i++) {
objPtr = objv[i];
element = Tcl_GetStringFromObj(objPtr, &elemLength);
- while ((elemLength > 0)
- && (isspace(UCHAR(*element)))) { /* INTL: ISO space. */
+ while ((elemLength > 0) && (UCHAR(*element) < 127)
+ && isspace(UCHAR(*element))) { /* INTL: ISO C space. */
element++;
elemLength--;
}
@@ -1083,8 +1083,8 @@ Tcl_ConcatObj(objc, objv)
* this case it could be significant.
*/
- while ((elemLength > 0)
- && isspace(UCHAR(element[elemLength-1])) /* INTL: ISO space. */
+ while ((elemLength > 0) && (UCHAR(element[elemLength-1]) < 127)
+ && isspace(UCHAR(element[elemLength-1])) /* INTL: ISO C space. */
&& ((elemLength < 2) || (element[elemLength-2] != '\\'))) {
elemLength--;
}