commit c136a3528b7ebb825c3863d701af44f023381181
author Bram Moolenaar <Bram@vim.org> Tue Nov 03 20:05:40 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Nov 03 20:05:40 2020 +0100
tree 3578f565a084562a2c5c803a4820e33cdadbfbbc
parent 35efa22ff2b98126363098db9304796b5624f97f

patch 8.2.1947: crash when using "zj" without folds

Problem:    Crash when using "zj" without folds. (Sean Dewar)
Solution:   Check for at least one fold. (closes #7245)

src/testdir/test_fold.vim

diff --git a/src/testdir/test_fold.vim b/src/testdir/test_fold.vim
index 6224464..f0bd6e4 100644
--- a/src/testdir/test_fold.vim
+++ b/src/testdir/test_fold.vim
@@ -835,4 +835,13 @@
   bwipe!
 endfunc
 
+" this was crashing
+func Test_move_no_folds()
+  new
+  fold
+  setlocal fdm=expr
+  normal zj
+  bwipe!
+endfunc
+
 " vim: shiftwidth=2 sts=2 expandtab