Check whether attached buffer exists, before using it.
authorMinJeong Kim <minjjj.kim@samsung.com>
Wed, 27 Aug 2014 12:24:26 +0000 (08:24 -0400)
committerChris Michael <cp.michael@samsung.com>
Wed, 27 Aug 2014 12:26:38 +0000 (08:26 -0400)
commit73ce914020d3084b29194bac9ddabe2b33e952a1
tree61e6a172af8b25ce1a159a828d3bf2691a8043eb
parent25aabe7aa75a4636430b1b07234464bb733bbd36
Check whether attached buffer exists, before using it.

Summary:
Because attached buffer can be NULL for removing surface content,
check of pending.buffer should be done before getting resource value of the buffer.

Reviewers: devilhorns

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D1370
src/bin/e_comp_wl.c