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diff src/fold.c @ 23260:ef4f890f02f6 v8.2.2176

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patch 8.2.2176: crash with a sequence of fold commands Commit: https://github.com/vim/vim/commit/6a78f328442073c32d58eafc13ce5a1ca7729eeb Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 21 14:01:41 2020 +0100 patch 8.2.2176: crash with a sequence of fold commands Problem: Crash with a sequence of fold commands. Solution: Bail out when there are no folds at all. Add a test (Dominique Pell?) (closes #7515)
author Bram Moolenaar <Bram@vim.org>
date Mon, 21 Dec 2020 14:15:03 +0100
parents b05cfda397dc
children 84089558c5df
line wrap: on
line diff
--- a/src/fold.c
+++ b/src/fold.c
@@ -916,7 +916,7 @@ foldMoveTo(
 	{
 	    if (!foldFind(gap, curwin->w_cursor.lnum - lnum_off, &fp))
 	    {
-		if (!updown)
+		if (!updown || gap->ga_len == 0)
 		    break;
 
 		// When moving up, consider a fold above the cursor; when