Mercurial > vim

diff src/screen.c @ 22832:8059beb101d0 v8.2.1963

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.1963: crash when using a popup window with "latin1" encoding Commit: https://github.com/vim/vim/commit/927495b1fef835a8f83c089bb3aa3608b617e972 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Nov 6 17:58:35 2020 +0100 patch 8.2.1963: crash when using a popup window with "latin1" encoding Problem: Crash when using a popup window with "latin1" encoding. Solution: Don't use ScreenLinesUC when enc_utf8 is false. (closes https://github.com/vim/vim/issues/7241)
author Bram Moolenaar <Bram@vim.org>
date Fri, 06 Nov 2020 18:00:03 +0100
parents f7f2d73ff85e
children 6d50182e7e24
line wrap: on
line diff
--- a/src/screen.c
+++ b/src/screen.c
@@ -464,7 +464,8 @@ screen_line(
     // First char of a popup window may go on top of the right half of a
     // double-wide character. Clear the left half to avoid it getting the popup
     // window background color.
-    if (coloff > 0 && ScreenLines[off_to] == 0
+    if (coloff > 0 && enc_utf8
+		   && ScreenLines[off_to] == 0
 		   && ScreenLinesUC[off_to - 1] != 0
 		   && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1)
     {