validate-scenario: Handle non-set env variable
authorEdward Hervey <edward@collabora.com>
Wed, 19 Mar 2014 16:02:03 +0000 (17:02 +0100)
committerEdward Hervey <edward@collabora.com>
Wed, 19 Mar 2014 16:02:03 +0000 (17:02 +0100)
commit34a5946e6bc738a6fa2681c51123cd1f6d2922f3
tree2a08a9b6080784ceb8c63fb2966dc9cc1811802c
parent50d3d08ab5368d486daaed3263b2807ee04052e1
validate-scenario: Handle non-set env variable

Nothing guarantees it's present/set
validate/gst/validate/gst-validate-scenario.c