From da0e9c78a51febf5a7c66950b7047c95a32cf0db Mon Sep 17 00:00:00 2001
From: Vitaly Puzrin <vitaly@rcdesign.ru>
Date: Tue, 13 Jan 2015 21:20:05 +0300
Subject: [PATCH] Added one more try/catch wrapper to normalizer, for safety

---
 lib/common/utils.js | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/common/utils.js b/lib/common/utils.js
index 7665587..2a69999 100644
--- a/lib/common/utils.js
+++ b/lib/common/utils.js
@@ -181,7 +181,14 @@ function normalizeLink(url) {
 
   // Encoder throws exception on broken surrogate pairs.
   // Fix those first.
-  return encodeURI(fixBrokenSurrogates(normalized));
+
+  try {
+    return encodeURI(fixBrokenSurrogates(normalized));
+  } catch (__) {
+    // This should never happen and left for safety only.
+    /*istanbul ignore next*/
+    return '';
+  }
 }
 
 ////////////////////////////////////////////////////////////////////////////////