From dc12e57dedd7bc5eb49b6d40b90aee23fe8b6fb1 Mon Sep 17 00:00:00 2001
From: Kien N <contact@ndkien.com>
Date: Wed, 2 May 2012 02:59:37 +0700
Subject: [PATCH] Tweak tags filter

---
 autoload/ctrlp/tag.vim | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/autoload/ctrlp/tag.vim b/autoload/ctrlp/tag.vim
index d558ca7..26af1a0 100644
--- a/autoload/ctrlp/tag.vim
+++ b/autoload/ctrlp/tag.vim
@@ -40,20 +40,20 @@ fu! s:findcount(str)
 endf
 
 fu! s:filter(tags)
-	let [nr, alltags] = [0, a:tags]
+	let nr = 0
 	wh 0 < 1
-		if empty(alltags) | brea | en
-		if alltags[nr] =~ '^!' && alltags[nr] !~ '^!_TAG_'
+		if a:tags == [] | brea | en
+		if a:tags[nr] =~ '^!' && a:tags[nr] !~ '^!_TAG_'
 			let nr += 1
 			con
 		en
-		if alltags[nr] =~ '^!_TAG_' && len(alltags) > nr
-			cal remove(alltags, nr)
+		if a:tags[nr] =~ '^!_TAG_' && len(a:tags) > nr
+			cal remove(a:tags, nr)
 		el
 			brea
 		en
 	endw
-	retu alltags
+	retu a:tags
 endf
 
 fu! s:syntax()