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dvbsrc: do not try to close negative file descriptors

Browse source 
Interestingly, Coverity implies that close takes an unsigned
argument, while my close(2) man page shows it taking a signed
argument. I guess it may be platforms specific.

Coverity 1214602
This commit is contained in:
Vincent Penquerc'h 2014-06-12 10:14:27 +01:00
parent 309395ed4d
commit 402086a82d
1 changed files with 2 additions and 1 deletions
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3
sys/dvb/gstdvbsrc.c
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@ -1974,7 +1974,8 @@ gst_dvbsrc_set_pes_filters (GstDvbSrc * object)
fd = &object->fd_filters[i];
pid = object->pids[i];
close (*fd);
if (*fd >= 0)
close (*fd);
if ((*fd = open (demux_dev, O_RDWR)) < 0) {
GST_ERROR_OBJECT (object, "Error opening demuxer: %s (%s)",
g_strerror (errno), demux_dev);