patch 8.1.2416: loading menus sets v:errmsg
Problem: Loading menus sets v:errmsg.
Solution: Avoid setting v:errmsg and add a test for that. (Jason Franklin)
diff --git a/runtime/menu.vim b/runtime/menu.vim
index 8a98d49..f01ca77 100644
--- a/runtime/menu.vim
+++ b/runtime/menu.vim
@@ -2,7 +2,7 @@
" You can also use this as a start for your own set of menus.
"
" Maintainer: Bram Moolenaar <Bram@vim.org>
-" Last Change: 2019 Nov 10
+" Last Change: 2019 Dec 10
" Note that ":an" (short for ":anoremenu") is often used to make a menu work
" in all modes and avoid side effects from mappings defined by the user.
@@ -700,11 +700,11 @@
let g:bmenu_priority = a:1
endif
- " remove old menu, if exists; keep one entry to avoid a torn off menu to
- " disappear.
- silent! unmenu &Buffers
+ " Remove old menu, if exists; keep one entry to avoid a torn off menu to
+ " disappear. Use try/catch to avoid setting v:errmsg
+ try | unmenu &Buffers | catch | endtry
exe 'noremenu ' . g:bmenu_priority . ".1 &Buffers.Dummy l"
- silent! unmenu! &Buffers
+ try | unmenu! &Buffers | catch | endtry
" create new menu; set 'cpo' to include the <CR>
let cpo_save = &cpo