tree 29391b53b3039750d1a173095fec1c0c42bec750
parent 305bafd91d301d7c15d708b66edc664f164578a0
author Rushi Agrawal <rushi.agr@gmail.com> 1418900976 +0530
committer Rushi Agrawal <rushi.agr@gmail.com> 1419255149 +0530

EC2: do not assume order in dictionary

Instance tags dictionary used to be empty, so to assert addition
of a new tag, fetching the first entry from that dict worked fine.

But it doesn't work when there are more than one entries are
present. This patch fixes this.

Change-Id: I8130d16b6d30498f77dc23368ab4b5a9eff60b7c