alsa-lib is changed to return a distinct negative value if running on
an older kernel. -1 is only returned now if the kernel knows for sure
that there is no card or pid. On older kernels, alsa-lib will return
-ENOSYS.
Signed-off-by: Adam Goode <agoode@xxxxxxxxxx>
diff --git a/seq/aconnect/aconnect.c b/seq/aconnect/aconnect.c
index 85a7770..bbc5bb3 100644
--- a/seq/aconnect/aconnect.c
+++ b/seq/aconnect/aconnect.c
@@ -177,13 +177,13 @@ static void print_port(snd_seq_t *seq, snd_seq_client_info_t *cinfo,
#ifdef HAVE_SEQ_CLIENT_INFO_GET_CARD
card = snd_seq_client_info_get_card(cinfo);
#endif
- if (card != -1)
+ if (card >= 0)
printf(",card=%d", card);
#ifdef HAVE_SEQ_CLIENT_INFO_GET_PID
pid = snd_seq_client_info_get_pid(cinfo);
#endif
- if (pid != -1)
+ if (pid >= 0)
printf(",pid=%d", pid);
printf("]\n");
}
--
2.8.0.rc3.226.g39d4020
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