From a2e04bd921feab8f9e40a27e180ca9308eb709d7 Mon Sep 17 00:00:00 2001
From: Tim Whidden <twhid@twhid.com>
Date: Sat, 7 Feb 2015 20:53:01 -0500
Subject: cache: don't add 'git+' when it's already there

Fixes #7294.
---
 lib/cache/add-remote-git.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/cache/add-remote-git.js b/lib/cache/add-remote-git.js
index c829a4fe6..fecf9c637 100644
--- a/lib/cache/add-remote-git.js
+++ b/lib/cache/add-remote-git.js
@@ -188,7 +188,9 @@ function resolveHead (p, u, co, origUrl, cb) {
       parsed.hash = stdout
       var resolved = url.format(parsed)
 
-      if (parsed.protocol !== "git:") resolved = "git+" + resolved
+      if (!/git(\+|:)/.test(parsed.protocol)) {
+        resolved = "git+" + resolved
+      }
 
       // https://github.com/npm/npm/issues/3224
       // node incorrectly sticks a / at the start of the path We know that the
-- 
cgit v1.2.3