From 5bc580da731484f716f79b0be33ecb4a33032de3 Mon Sep 17 00:00:00 2001
From: Rebecca Turner <me@re-becca.org>
Date: Fri, 6 Jul 2018 18:01:30 -0700
Subject: [PATCH] fix(index): Guard against non-string types

---
 index.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/index.js b/index.js
index f90afdc..c1c2cc8 100644
--- a/index.js
+++ b/index.js
@@ -26,6 +26,7 @@ var authProtocols = {
 var cache = {}
 
 module.exports.fromUrl = function (giturl, opts) {
+  if (typeof giturl !== 'string') return
   var key = giturl + JSON.stringify(opts || {})
 
   if (!(key in cache)) {