From cf070112ca2a6ac9ec5466be1cdc667f6abe8fd0 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Mon, 29 Jun 2020 23:02:21 +0200 Subject: 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. --- src/textprop.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/textprop.c') diff --git a/src/textprop.c b/src/textprop.c index 2145db262..0645e1fd7 100644 --- 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) -- cgit v1.2.1