motiejus/dotfiles

commit 269c89ef598e6cd0fca57f5e1b9202bb86de2ca7 (tree)
parent e6e259c2d23d0332ab2f64c820b3d73670f5a96c
Author: Eric Christopherson <echristopherson@gmail.com>
Date:   Wed,  9 Apr 2014 21:55:34 -0500

Ignore E302 "Could not rename swap file" error

According to `:help E302`, E302 comes from Vim being unable to rename
the swap file when an open buffer's name is changed; but the error is
mostly harmless. E302 seems to occur in vim-fugitive under Windows but
not *nix.

This fix allow :Glog and :Gdiff to work on such systems; previously the
uncaught error made these operations fail or at least work strangely.

Diffstat:
M
plugin/fugitive.vim
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/plugin/fugitive.vim b/plugin/fugitive.vim
@@ -2078,7 +2078,10 @@ function! s:ReplaceCmd(cmd,...) abort
   try
     silent edit!
   finally
-    silent exe 'keepalt file '.s:fnameescape(fn)
+    try
+      silent exe 'keepalt file '.s:fnameescape(fn)
+    catch /^Vim\%((\a\+)\)\=:E302/
+    endtry
     call delete(tmp)
     if fnamemodify(bufname('$'), ':p') ==# tmp
       silent execute 'bwipeout '.bufnr('$')