Merge "fix potential bug - null pointer exception" into tizen
authorjuyoung kim <j0.kim@samsung.com>
Tue, 16 Sep 2014 06:50:46 +0000 (23:50 -0700)
committerGerrit Code Review <gerrit@review.vlan103.tizen.org>
Tue, 16 Sep 2014 06:50:46 +0000 (23:50 -0700)

Trivial merge