Check exist data in recover

Project: 
http://git-wip-us.apache.org/repos/asf/incubator-milagro-mfa-js-lib/repo
Commit: 
http://git-wip-us.apache.org/repos/asf/incubator-milagro-mfa-js-lib/commit/38fd0ed6
Tree: 
http://git-wip-us.apache.org/repos/asf/incubator-milagro-mfa-js-lib/tree/38fd0ed6
Diff: 
http://git-wip-us.apache.org/repos/asf/incubator-milagro-mfa-js-lib/diff/38fd0ed6

Branch: refs/heads/add-documentation
Commit: 38fd0ed6055a8400d96d981b6fb2faebedf8f32f
Parents: 0f359a3
Author: Boyan Bakov <[email protected]>
Authored: Wed Mar 2 17:03:25 2016 +0200
Committer: Boyan Bakov <[email protected]>
Committed: Wed Mar 2 17:03:25 2016 +0200

----------------------------------------------------------------------
 lib/mpin.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/incubator-milagro-mfa-js-lib/blob/38fd0ed6/lib/mpin.js
----------------------------------------------------------------------
diff --git a/lib/mpin.js b/lib/mpin.js
index d23d32f..b6e9f5a 100644
--- a/lib/mpin.js
+++ b/lib/mpin.js
@@ -756,7 +756,7 @@ var mpinjs = (function () {
       isOldData = true;
     }
 
-    if ("accounts" in mpinData) {
+    if (mpinData && "accounts" in mpinData) {
       for (var mpinId in mpinData.accounts) {
         userId = (JSON.parse(this.fromHex(mpinId))).userID;
 

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