commit d0721058f494143186f66a60151c9634031a8c96
author Bram Moolenaar <Bram@vim.org> Mon Nov 05 21:21:33 2018 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Nov 05 21:21:33 2018 +0100
tree 3c47ba880d622c5571b370bbbe7923f44c91b485
parent 389ab7122bec99c11ad4ce6d87cc6f38a21e4e40

patch 8.1.0513: no error for set diffopt+=algorithm:

Problem:    No error for set diffopt+=algorithm:.
Solution:   Check for missing argument. (Hirohito Higashi, closes #3598)

src/testdir/gen_opt_test.vim

diff --git a/src/testdir/gen_opt_test.vim b/src/testdir/gen_opt_test.vim
index a742153..c0e89cf 100644
--- a/src/testdir/gen_opt_test.vim
+++ b/src/testdir/gen_opt_test.vim
@@ -81,7 +81,7 @@
       \ 'cryptmethod': [['', 'zip'], ['xxx']],
       \ 'cscopequickfix': [['', 's-', 's-,c+,e0'], ['xxx', 's,g,d']],
       \ 'debug': [['', 'msg', 'msg', 'beep'], ['xxx']],
-      \ 'diffopt': [['', 'filler', 'icase,iwhite'], ['xxx']],
+      \ 'diffopt': [['', 'filler', 'icase,iwhite'], ['xxx', 'algorithm:xxx', 'algorithm:']],
       \ 'display': [['', 'lastline', 'lastline,uhex'], ['xxx']],
       \ 'eadirection': [['', 'both', 'ver'], ['xxx', 'ver,hor']],
       \ 'encoding': [['latin1'], ['xxx', '']],