Date: Mon, 23 Jan 2017 11:45:13 +0100
Fix the error below found by gcc (Debian 6.3.0-4) 6.3.0 20170121.
``` gcc -DHAVE_CONFIG_H -I. -I../include -I../include -D_GNU_SOURCE -O2 -Wall -pipe -g -MT pcmjob.o -MD -MP -MF .deps/pcmjob.Tpo -c -o pcmjob.o pcmjob.c pcmjob.c: In function 'pcmjob_start': pcmjob.c:1482:27: warning: self-comparison always evaluates to true [-Wtautological-compare] loop->play->channels == loop->play->channels && ^~ ```
Judging from the surrounding code, the check should make sure the channels of the play and capture device are equal.
Signed-off-by: Paul Menzel pmenzel@molgen.mpg.de --- I hope, this patch gets through without any mangling from Mozilla Thunderbird.
alsaloop/pcmjob.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/alsaloop/pcmjob.c b/alsaloop/pcmjob.c index 4df59e8..2be0732 100644 --- a/alsaloop/pcmjob.c +++ b/alsaloop/pcmjob.c @@ -1479,7 +1479,7 @@ __again: if (loop->play->access == loop->capt->access && loop->play->format == loop->capt->format && loop->play->rate == loop->capt->rate && - loop->play->channels == loop->play->channels && + loop->play->channels == loop->capt->channels && loop->sync != SYNC_TYPE_SAMPLERATE) { if (verbose > 1) snd_output_printf(loop->output, "shared buffer!!!\n");