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don't try to dump nonexistent data when recording

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This commit is contained in:
Cameron Grant 2001-09-05 14:49:44 +00:00
parent 805030358f
commit c2e6dd76ce
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=83081
1 changed files with 1 additions and 1 deletions
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2
sys/dev/sound/pcm/channel.c
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@ -318,7 +318,7 @@ chn_rdfeed(struct pcm_channel *c)
c->xruns++;
ret = (amt > 0)? sndbuf_feed(b, bs, c, c->feeder, amt) : 0;
amt -= sndbuf_getready(b);
amt = sndbuf_getready(b);
if (amt > 0)
chn_rddump(c, amt);