diff options
Diffstat (limited to 'generic/tclExecute.c')
| -rw-r--r-- | generic/tclExecute.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 49c74da..35743a1 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -5292,8 +5292,8 @@ TEBCresume( objResultPtr = Tcl_NewStringObj((const char *) valuePtr->bytes+index, 1); } else { - char buf[TCL_UTF_MAX]; - Tcl_UniChar ch = Tcl_GetUniChar(valuePtr, index); + char buf[4]; + int ch = Tcl_GetUniChar(valuePtr, index); /* * This could be: Tcl_NewUnicodeObj((const Tcl_UniChar *)&ch, 1) @@ -5301,7 +5301,7 @@ TEBCresume( * practical use. */ - length = Tcl_UniCharToUtf(ch, buf); + length = (ch != -1) ? Tcl_UniCharToUtf(ch, buf) : 0; objResultPtr = Tcl_NewStringObj(buf, length); } |