From de2119c06aba3c2d9f7cc5a661eb241b2c8e051a Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Mon, 12 Jan 2015 10:05:23 -0800
Subject: Wrap decodeURI in a try.

This ensures that we return original content (unnormalized) rather
than raising an exception for things like

    [foo](<&#x25;test>)

Not sure if this is the best approach.
---
 js/lib/common.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'js')

diff --git a/js/lib/common.js b/js/lib/common.js
index 6481c68..c365e53 100644
--- a/js/lib/common.js
+++ b/js/lib/common.js
@@ -34,7 +34,12 @@ var unescapeString = function(s) {
 };
 
 var normalizeURI = function(uri) {
-    return encodeURI(decodeURI(uri));
+    try {
+        return encodeURI(decodeURI(uri));
+    }
+    catch(err) {
+        return uri;
+    }
 };
 
 var replaceUnsafeChar = function(s) {
-- 
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