Changcheng Xiao 0c811c3e6e Fix NullPointerException in delete-vote REST API ...

Fix the code which caused the NullPointerException.

The commit which broke this:
https://gerrit-review.googlesource.com/#/c/93482/

Change-Id: Iedda3900396cd33f7dc40acac47968f493d13e3c

2017-01-12 16:01:04 +01:00

..

main

Fix NullPointerException in delete-vote REST API

2017-01-12 16:01:04 +01:00

test

Merge changes from topic 'group-index'

2017-01-12 03:56:49 +00:00