Mercurial > vim
diff src/os_unix.c @ 16511:4182f74e2965 v8.1.1259
patch 8.1.1259: crash when exiting early
commit https://github.com/vim/vim/commit/e5c83286bb9a72cc686f2826e605eddebe3c730c
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri May 3 23:15:37 2019 +0200
patch 8.1.1259: crash when exiting early
Problem: Crash when exiting early. (Ralf Schandl)
Solution: Only pop/push the title when it was set. (closes https://github.com/vim/vim/issues/4334)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Fri, 03 May 2019 23:30:05 +0200 |
parents | 42910f306377 |
children | a72ad8a8b249 |
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--- a/src/os_unix.c +++ b/src/os_unix.c @@ -2205,14 +2205,19 @@ mch_settitle(char_u *title, char_u *icon void mch_restore_title(int which) { + int do_push_pop = did_set_title || did_set_icon; + /* only restore the title or icon when it has been set */ mch_settitle(((which & SAVE_RESTORE_TITLE) && did_set_title) ? (oldtitle ? oldtitle : p_titleold) : NULL, ((which & SAVE_RESTORE_ICON) && did_set_icon) ? oldicon : NULL); - // pop and push from/to the stack - term_pop_title(which); - term_push_title(which); + if (do_push_pop) + { + // pop and push from/to the stack + term_pop_title(which); + term_push_title(which); + } } #endif /* FEAT_TITLE */