fix bug when parsing storage description in newJio method

2e934806 · Tristan Cavelier · 9ef7961f · 2e934806
Commit 2e934806 authored Jan 16, 2013 by Tristan Cavelier
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src/jio/jioNamespace.js src/jio/jioNamespace.js +4 -1

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--- a/src/jio/jioNamespace.js
+++ b/src/jio/jioNamespace.js
@@ -26,7 +26,10 @@ var jioNamespace = (function (spec) {
      if (typeof storage === 'string') {
        storage = JSON.parse(storage);
      } else {
-        storage = JSON.parse(JSON.stringify(storage));
+        storage = JSON.stringify(storage);
+        if (storage !== undefined) {
+          storage = JSON.parse(storage);
+        }
      }
      storage = storage || {
        type: 'base'