check compositor screen iface existence before deref in dpms
authorMike Blumenkrantz <zmike@osg.samsung.com>
Wed, 19 Aug 2015 19:32:24 +0000 (15:32 -0400)
committerMike Blumenkrantz <zmike@osg.samsung.com>
Wed, 19 Aug 2015 19:32:24 +0000 (15:32 -0400)
commit38d574697768605fbcadbed77816a16bbbe78425
tree572c51a18bcff20f5f8e6fabd51d7c0cfa0c871c
parent77e76582b1d1f8ffa9a3b77790a3e0f5a96ebc3d
check compositor screen iface existence before deref in dpms

fixes crash in compositors lacking screen ifaces
src/bin/e_dpms.c