From f97fb83be2e0a9fc8d3b760e789d2ecadd6aa0c2 Mon Sep 17 00:00:00 2001
From: Elan Shanker <elan.shanker@gmail.com>
Date: Wed, 9 Sep 2015 09:43:21 -0400
Subject: [PATCH] feat: move up to dirname regardless of glob characters

---
 index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index cb03219..61615f1 100644
--- a/index.js
+++ b/index.js
@@ -4,6 +4,7 @@ var path = require('path');
 var isglob = require('is-glob');
 
 module.exports = function globParent(str) {
-	while (isglob(str)) str = path.dirname(str);
+	str += 'a'; // preserves full path in case of trailing path separator
+	do {str = path.dirname(str)} while (isglob(str));
 	return str;
 };