From e02172087c0171ca8c7dae441be5bc9059bac2e0 Mon Sep 17 00:00:00 2001
From: Kamal Mostafa <kamal@whence.com>
Date: Sun, 3 Jul 2011 08:59:15 -0700
Subject: [PATCH] simpleaudio: improve open err msg

---
 src/minimodem.c         | 3 ++-
 src/simpleaudio-pulse.c | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/minimodem.c b/src/minimodem.c
index d254df2..34f831b 100644
--- a/src/minimodem.c
+++ b/src/minimodem.c
@@ -394,7 +394,8 @@ main( int argc, char*argv[] )
 	if ( ! sa_out )
 	    sa_out = simpleaudio_open_stream_pulseaudio(SA_STREAM_PLAYBACK,
 					program_name, "output audio");
-	assert( sa_out );
+	if ( ! sa_out )
+	    return 1;
 
 	fsk_transmit_stdin(sa_out,
 				bfsk_data_rate,
diff --git a/src/simpleaudio-pulse.c b/src/simpleaudio-pulse.c
index de0ed66..4a3aa2b 100644
--- a/src/simpleaudio-pulse.c
+++ b/src/simpleaudio-pulse.c
@@ -100,14 +100,14 @@ simpleaudio_open_stream_pulseaudio(
 	.channels = 1,
     };
 
-    /* Create the recording stream */
+    /* Create the playback or recording stream */
     pa_simple *s;
     s = pa_simple_new(NULL, app_name,
 	    sa_stream_direction == SA_STREAM_RECORD ? PA_STREAM_RECORD : PA_STREAM_PLAYBACK,
 	    NULL, stream_name,
 	    &ss, NULL, NULL, &error);
     if ( !s ) {
-        fprintf(stderr, "pa_simple_new: %s\n", pa_strerror(error));
+        fprintf(stderr, "E: Cannot create PulseAudio stream: %s\n ", pa_strerror(error));
         return NULL;
     }