From 5d89aef90757267a9d1007822a47aeb58b2e75d2 Mon Sep 17 00:00:00 2001
From: Strahinja Val Markovic <val@markovic.io>
Date: Mon, 11 Feb 2013 21:45:42 -0800
Subject: [PATCH] Removing YCM as omnifunc if no native support

---
 autoload/youcompleteme.vim | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/autoload/youcompleteme.vim b/autoload/youcompleteme.vim
index 2a7937ea..52aaf294 100644
--- a/autoload/youcompleteme.vim
+++ b/autoload/youcompleteme.vim
@@ -194,6 +194,13 @@ function! s:SetCompleteFunc()
   if pyeval( 'ycm_state.NativeFiletypeCompletionUsable()' )
     let &omnifunc = 'youcompleteme#OmniComplete'
     let &l:omnifunc = 'youcompleteme#OmniComplete'
+
+  " If we don't have native filetype support but the omnifunc is set to YCM's
+  " omnifunc because the previous file the user was editing DID have native
+  " support, we remove our omnifunc.
+  elseif &omnifunc == 'youcompleteme#OmniComplete'
+    let &omnifunc = ''
+    let &l:omnifunc = ''
   endif
 endfunction