diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclCmdMZ.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index a0e0489..473a408 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCmdMZ.c,v 1.32 2001/03/13 11:10:44 dkf Exp $ + * RCS: @(#) $Id: tclCmdMZ.c,v 1.33 2001/03/28 02:30:06 hobbs Exp $ */ #include "tclInt.h" @@ -481,7 +481,7 @@ Tcl_RegsubObjCmd(dummy, interp, objc, objv) Tcl_RegExp regExpr; Tcl_RegExpInfo info; Tcl_Obj *resultPtr, *varPtr, *objPtr; - Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec; + Tcl_UniChar ch, *wsrc, *wfirstChar, *wstring, *wsubspec, *wend; static char *options[] = { "-all", "-nocase", "-expanded", @@ -629,7 +629,8 @@ Tcl_RegsubObjCmd(dummy, interp, objc, objv) */ wsrc = wfirstChar = wsubspec; - for (ch = *wsrc; ch != '\0'; wsrc++, ch = *wsrc) { + wend = wsubspec + wsublen; + for (ch = *wsrc; wsrc != wend; wsrc++, ch = *wsrc) { if (ch == '&') { idx = 0; } else if (ch == '\\') { |