From fbd9d54b68446f30441149ffa4a77045b259438b Mon Sep 17 00:00:00 2001
From: Stephen Blott
Date: Mon, 18 Sep 2017 12:23:15 +0100
Subject: Recognise (FF) internal URLs.

Recognise URLs like:
   - moz-extension://c66906b4-3785-4a60-97bc-094a6366017e/pages/options.html

Fixes #2657.
---
 lib/utils.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/utils.coffee b/lib/utils.coffee
index 93cc3246..03dab999 100644
--- a/lib/utils.coffee
+++ b/lib/utils.coffee
@@ -56,7 +56,7 @@ Utils =
     url.startsWith "javascript:"
 
   hasFullUrlPrefix: do ->
-    urlPrefix = new RegExp "^[a-z]{3,}://."
+    urlPrefix = new RegExp "^[a-z][-+.a-z0-9]{2,}://."
     (url) -> urlPrefix.test url
 
   # Decode valid escape sequences in a URI.  This is intended to mimic the best-effort decoding
-- 
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