From bf837cb524b313c7d6d5a7f0fe43d95dd9cb0aec Mon Sep 17 00:00:00 2001
From: Ofir <ofirr.dev@gmail.com>
Date: Wed, 27 Feb 2013 21:47:12 +0200
Subject: [PATCH] Clone the array manually when slice is missing

---
 web/compatibility.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/web/compatibility.js b/web/compatibility.js
index 04e3a14f7..baf16ff27 100644
--- a/web/compatibility.js
+++ b/web/compatibility.js
@@ -55,8 +55,14 @@
       result = [];
       for (var i = 0; i < arg1; ++i)
         result[i] = 0;
-    } else
+    } else if ('slice' in arg1) {
       result = arg1.slice(0);
+    } else {
+      result = [];
+      for (var i = 0, n = arg1.length; i < n; ++i) {
+        result[i] = arg1[i];
+      }
+    }
 
     result.subarray = subarray;
     result.buffer = result;