From 171a891b4334cb7f86a000e08af705ef8fbb13c1 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Thu, 29 Oct 1998 22:50:10 +0000
Subject: [PATCH] Little cleanups in callbacks...

---
 alsamixer/alsamixer.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/alsamixer/alsamixer.c b/alsamixer/alsamixer.c
index 69a9d39..de173b6 100644
--- a/alsamixer/alsamixer.c
+++ b/alsamixer/alsamixer.c
@@ -596,6 +596,7 @@ mixer_init (void)
 static void
 mixer_iteration_update(void *dummy, int channel)
 {
+  fprintf( stderr, "*** channel = %i\n", channel );
   mixer_update_cbar(channel);
   refresh ();
 }
@@ -603,15 +604,14 @@ mixer_iteration_update(void *dummy, int channel)
 static int
 mixer_iteration (void)
 {
-  static snd_mixer_callbacks_t callbacks = {
-    NULL,
-    mixer_iteration_update,
-  };
+  snd_mixer_callbacks_t callbacks;
   int key;
   int finished = 0;
   int mixer_fd;
   fd_set in;
 
+  bzero( &callbacks, sizeof( callbacks ) );
+  callbacks.channel_was_changed = mixer_iteration_update;
   mixer_fd = snd_mixer_file_descriptor( mixer_handle );
   while ( 1 ) {
     FD_ZERO(&in);
-- 
2.47.1