[evas_gl_thread] check null about string value in 51/131451/2
authorJoogab Yun <joogab.yun@samsung.com>
Mon, 29 May 2017 08:51:07 +0000 (17:51 +0900)
committerGerrit Code Review <gerrit@review.ap-northeast-2.compute.internal>
Thu, 1 Jun 2017 09:03:41 +0000 (09:03 +0000)
commit2e8aae2a30b04174fe12f73cf05aa45da83cf3ed
treeff4c380bcbce7f266611c953aa5d48ef83e92b02
parent8dc7a723fe3d13f7a0e281d0d781704d10870d50
[evas_gl_thread] check null about string value  in
glShaderSource_evgl_api_thread_cmd()

fixed crash at
ES2-CTS.gtf.GL2Tests.shader_source.shadersource_invalidshaderhandle
testing

Change-Id: Ie94ec331338bec525207bef63390be75c493f2fc
src/modules/evas/engines/gl_common/evas_gl_thread_gl.c