diff options
Diffstat (limited to 'win/tclWinSerial.c')
-rw-r--r-- | win/tclWinSerial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c index cc35f07..fc0255a 100644 --- a/win/tclWinSerial.c +++ b/win/tclWinSerial.c @@ -2152,7 +2152,7 @@ SerialGetOptionProc( Tcl_DStringStartSublist(dsPtr); } if (len==0 || (len>1 && strncmp(optionName, "-xchar", len) == 0)) { - char buf[TCL_UTF_MAX]; + char buf[4]; valid = 1; if (!GetCommState(infoPtr->handle, &dcb)) { |