From b457ca2e3131255683bff467f2739f7d94df4c33 Mon Sep 17 00:00:00 2001
From: Miller Puckette <msp@ucsd.edu>
Date: Sat, 18 Aug 2007 15:24:56 -0700
Subject: [PATCH] minor bug fix

---
 src/m_sched.c |  1 -
 src/s_audio.c | 12 ++++++++----
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/m_sched.c b/src/m_sched.c
index 6f3dc3b15..b21e6e794 100644
--- a/src/m_sched.c
+++ b/src/m_sched.c
@@ -337,7 +337,6 @@ double sys_time_per_dsp_tick;
 void sched_set_using_audio(int flag)
 {
     sched_useaudio = flag;
-        post("new sched %d", sched_useaudio);
     if (flag == SCHED_AUDIO_NONE)
     {
         sched_referencerealtime = sys_getrealtime();
diff --git a/src/s_audio.c b/src/s_audio.c
index ab8791c88..a211ae984 100644
--- a/src/s_audio.c
+++ b/src/s_audio.c
@@ -730,13 +730,17 @@ void glob_audio_dialog(t_pd *dummy, t_symbol *s, int argc, t_atom *argv)
         }
     }
     
-        if (audio_callback == newcallback)
-                sys_close_audio();
+    if (newcallback < 0)
+    	newcallback = 0;
+    post("callback %d new %d",audio_callback, newcallback) ;
+    if (audio_callback == newcallback)
+        sys_close_audio();
     sys_set_audio_settings(nindev, newaudioindev, nindev, newaudioinchan,
         noutdev, newaudiooutdev, noutdev, newaudiooutchan,
         newrate, newadvance, (newcallback >= 0 ? newcallback : 0));
-        if (audio_callback == newcallback)
-                sys_reopen_audio();
+    post("callback %d new %d",audio_callback, newcallback) ;
+    if (audio_callback == newcallback)
+        sys_reopen_audio();
 }
 
 void sys_listdevs(void )
-- 
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