From 6697bb7bede42dd180dbb2b62c04cf86aeab1e2e Mon Sep 17 00:00:00 2001
From: Martin Grenfell <martin.grenfell@gmail.com>
Date: Mon, 13 May 2013 10:00:40 +0100
Subject: [PATCH] Revert "don't redefine user-defined mappings"

This reverts commit 2fa35fb4949f670f1c137dc26a779f6e0515b330.
---
 lib/nerdtree/key_map.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/nerdtree/key_map.vim b/lib/nerdtree/key_map.vim
index 6066275..8645765 100644
--- a/lib/nerdtree/key_map.vim
+++ b/lib/nerdtree/key_map.vim
@@ -44,7 +44,7 @@ function! s:KeyMap.bind()
 
     let premap = self.key == "<LeftRelease>" ? " <LeftRelease>" : " "
 
-    exec 'silent! nnoremap <buffer> <silent> <unique> '. self.key . premap . ':call nerdtree#invokeKeyMap("'. keymapInvokeString .'")<cr>'
+    exec 'nnoremap <buffer> <silent> '. self.key . premap . ':call nerdtree#invokeKeyMap("'. keymapInvokeString .'")<cr>'
 endfunction
 
 "FUNCTION: KeyMap.Remove(key, scope) {{{1