diff options
| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-08-11 21:33:05 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2018-08-11 21:33:05 (GMT) |
| commit | 09fba835c8c9d68042f6fef960c025be7c8c3641 (patch) | |
| tree | 5e38501bee08c156d14cba01ccef64012a94521b /generic/tkScrollbar.c | |
| parent | 1d1ca3a5dde2d56b10fab0dfa5f430b98760de8e (diff) | |
| download | tk-09fba835c8c9d68042f6fef960c025be7c8c3641.zip tk-09fba835c8c9d68042f6fef960c025be7c8c3641.tar.gz tk-09fba835c8c9d68042f6fef960c025be7c8c3641.tar.bz2 | |
More preparation for TIP #494 compatibitly. Add 2 utility functions, which can retreive big strings and ByteArrays without length overflow.
Diffstat (limited to 'generic/tkScrollbar.c')
| -rw-r--r-- | generic/tkScrollbar.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/generic/tkScrollbar.c b/generic/tkScrollbar.c index 8ace793..02fb740 100644 --- a/generic/tkScrollbar.c +++ b/generic/tkScrollbar.c @@ -226,8 +226,8 @@ ScrollbarWidgetObjCmd( Tcl_Obj *const objv[]) /* Argument strings. */ { register TkScrollbar *scrollPtr = clientData; - int result = TCL_OK; - int length, cmdIndex; + int result = TCL_OK, cmdIndex; + size_t length; static const char *const commandNames[] = { "activate", "cget", "configure", "delta", "fraction", "get", "identify", "set", NULL @@ -271,7 +271,7 @@ ScrollbarWidgetObjCmd( Tcl_WrongNumArgs(interp, 1, objv, "activate element"); goto error; } - c = Tcl_GetStringFromObj(objv[2], &length)[0]; + c = TkGetStringFromObj(objv[2], &length)[0]; oldActiveField = scrollPtr->activeField; if ((c == 'a') && (strcmp(Tcl_GetString(objv[2]), "arrow1") == 0)) { scrollPtr->activeField = TOP_ARROW; |