gst-inspect: only print presets line if num-presets > 0
authorStefan Sauer <ensonic@users.sf.net>
Sun, 4 Jan 2015 22:08:47 +0000 (23:08 +0100)
committerStefan Sauer <ensonic@users.sf.net>
Sun, 4 Jan 2015 22:26:19 +0000 (23:26 +0100)
commita4e561c7f838667873931bd748e0592c5c71fb41
treeb3781512dc9df878ce201738a4120c0d462b1c94
parentd3958b912e15e18854d06009797677a9604145f2
gst-inspect: only print presets line if num-presets > 0

Also check for an empty strv.
tools/gst-inspect.c