tree 5e77d2b3b284c0548c3f21bd508068e602808bfa
parent 2121e3f1ce7973b21d51308cf0a07b4ff7b2db97
author Charles Chan <rascov@gmail.com> 1440342267 +0800
committer Charles Chan <rascov@gmail.com> 1440342267 +0800

Checks the emptiness of egressLabelString properly

Change-Id: I9a524f4d714ff796c3f2aa8dc4355d1c4c093c9b