only unref memblock if there is one

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2455 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2008-05-17 09:11:52 +00:00
parent 971342de0b
commit 2e71f4d015

View file

@ -409,7 +409,8 @@ void pa_source_output_push(pa_source_output *o, const pa_memchunk *chunk) {
if (rchunk.length > 0)
o->push(o, &rchunk);
pa_memblock_unref(rchunk.memblock);
if (rchunk.memblock)
pa_memblock_unref(rchunk.memblock);
}
pa_memblock_unref(qchunk.memblock);