From cf08068e10040a3f4d5548bfcb4e4940d2f75d8d Mon Sep 17 00:00:00 2001 From: Campbell Barton Date: Fri, 9 Nov 2012 03:36:38 +0000 Subject: fix [#33121] crashing when srolling down in text editor ! --- source/blender/editors/interface/interface_widgets.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'source/blender/editors/interface') diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c index f41abce947e..d16169f1034 100644 --- a/source/blender/editors/interface/interface_widgets.c +++ b/source/blender/editors/interface/interface_widgets.c @@ -1044,6 +1044,8 @@ static void ui_text_clip_cursor(uiFontStyle *fstyle, uiBut *but, rcti *rect) ui_text_clip_give_prev_off(but); len = strlen(but->drawstr); bytes = BLI_str_utf8_size(BLI_str_find_prev_char_utf8(but->drawstr, but->drawstr + len)); + if (bytes < 0) + bytes = 1; but->drawstr[len - bytes] = 0; } -- cgit v1.2.3