playback-test: guard against crash on failure to create pipeline
authorVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Thu, 11 May 2017 09:59:21 +0000 (10:59 +0100)
committerVincent Penquerc'h <vincent.penquerch@collabora.co.uk>
Thu, 11 May 2017 10:00:55 +0000 (11:00 +0100)
commitfc3a07c6a64d3c7c90397d345bacf3d96b87afdc
tree99c519bfff4fd8b78e099084b2a5d878a2b2dc7f
parent60e9629860e33fc8813b4e10bfb3b972689ac9f4
playback-test: guard against crash on failure to create pipeline

It can happen when giving incorrect parameters (ie, a URI when
expecting a pipeline, etc)
tests/examples/playback/playback-test.c