[src/trunk]: src/usr.bin/aiomixer aiomixer: Fix sorting of ac97 controls

[nia <nia%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/aac630097f68
branches:  trunk
changeset: 1021103:aac630097f68
user:      nia <nia%NetBSD.org@localhost>
date:      Sat May 08 12:53:15 2021 +0000

description:
aiomixer: Fix sorting of ac97 controls

diffstat:

 usr.bin/aiomixer/parse.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r aacb51147301 -r aac630097f68 usr.bin/aiomixer/parse.c
--- a/usr.bin/aiomixer/parse.c  Sat May 08 12:45:04 2021 +0000
+++ b/usr.bin/aiomixer/parse.c  Sat May 08 12:53:15 2021 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: parse.c,v 1.1 2021/05/07 16:29:24 nia Exp $ */
+/* $NetBSD: parse.c,v 1.2 2021/05/08 12:53:15 nia Exp $ */
 /*-
  * Copyright (c) 2021 The NetBSD Foundation, Inc.
  * All rights reserved.
@@ -56,14 +56,16 @@
        const struct aiomixer_control *a = (const struct aiomixer_control *)pa;
        const struct aiomixer_control *b = (const struct aiomixer_control *)pb;
 
-       if (a->info.prev != AUDIO_MIXER_LAST &&
+       if (a->info.prev != AUDIO_MIXER_LAST ||
            b->info.prev != AUDIO_MIXER_LAST) {
                if (b->info.prev == a->info.index)
                        return -1;
                if (a->info.prev == b->info.index)
                        return 1;
+       } else {
+               return strcmp(a->info.label.name, b->info.label.name);
        }
-       return strcmp(a->info.label.name, b->info.label.name);
+       return 0;
 }
 
 int