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pcm_mixer: fix missing NULL check for play_cbs

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Fixes Metronome plugin crashing
(regression introduced in cb04b81)

Does *not* fix missing Metronome sound
(regression introduced in 017dd72)

Change-Id: I1da9aa2c937b267a3d5b122c431eaa9f7e748440
This commit is contained in:
Christian Soffke 2026-04-23 14:15:46 +02:00
parent f9a5d6fe86
commit d1abd788d0
1 changed files with 1 additions and 1 deletions
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2
firmware/pcm_mixer.c
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@ -163,7 +163,7 @@ fill_frame:
if (chan->size == 0) if (chan->size == 0)
{ {
if (chan->play_cbs->get_more) if (chan->play_cbs && chan->play_cbs->get_more)
{ {
chan->play_cbs->get_more(&chan->start, &chan->size); chan->play_cbs->get_more(&chan->start, &chan->size);
ALIGN_AUDIOBUF(chan->start, chan->size); ALIGN_AUDIOBUF(chan->start, chan->size);