Mercurial > vim
changeset 21081:71a36879ac2a v8.2.1092
patch 8.2.1092: not checking if saving for undo succeeds
Commit: https://github.com/vim/vim/commit/cf070112ca2a6ac9ec5466be1cdc667f6abe8fd0
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jun 29 23:02:21 2020 +0200
patch 8.2.1092: not checking if saving for undo succeeds
Problem: Not checking if saving for undo succeeds.
Solution: Bail out if u_savesub() returns FAIL.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Mon, 29 Jun 2020 23:15:03 +0200 |
parents | ab5c9907c56e |
children | 8da85d1250be |
files | src/textprop.c src/version.c |
diffstat | 2 files changed, 5 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/src/textprop.c +++ b/src/textprop.c @@ -1350,8 +1350,9 @@ adjust_prop_columns( if (res.dirty) { // Save for undo if requested and not done yet. - if ((flags & APC_SAVE_FOR_UNDO) && !dirty) - u_savesub(lnum); + if ((flags & APC_SAVE_FOR_UNDO) && !dirty + && u_savesub(lnum) == FAIL) + return FALSE; dirty = TRUE; } if (res.can_drop)