Mercurial > vim
comparison src/screen.c @ 9100:ddccff0480d2 v7.4.1834
commit https://github.com/vim/vim/commit/908be438794619f10ef7fa25e24e5893b2ae0189
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue May 24 10:51:30 2016 +0200
patch 7.4.1834
Problem: Possible crash when conceal is active.
Solution: Check for the screen to be valid when redrawing a line.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 24 May 2016 11:00:09 +0200 |
| parents | 773d627cac0b |
| children | bb86514cad15 |
comparison
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| 9099:0ff9532b705e | 9100:ddccff0480d2 |
|---|---|
| 799 update_single_line(win_T *wp, linenr_T lnum) | 799 update_single_line(win_T *wp, linenr_T lnum) |
| 800 { | 800 { |
| 801 int row; | 801 int row; |
| 802 int j; | 802 int j; |
| 803 | 803 |
| 804 /* Don't do anything if the screen structures are (not yet) valid. */ | |
| 805 if (!screen_valid(TRUE)) | |
| 806 return; | |
| 807 | |
| 804 if (lnum >= wp->w_topline && lnum < wp->w_botline | 808 if (lnum >= wp->w_topline && lnum < wp->w_botline |
| 805 && foldedCount(wp, lnum, &win_foldinfo) == 0) | 809 && foldedCount(wp, lnum, &win_foldinfo) == 0) |
| 806 { | 810 { |
| 807 # ifdef FEAT_GUI | 811 # ifdef FEAT_GUI |
| 808 /* Remove the cursor before starting to do anything, because scrolling | 812 /* Remove the cursor before starting to do anything, because scrolling |