[PATCH] audio: don't abort on f32 audio format in wav backend

["Daniel P. Berrangé" <berrange@redhat.com>]

Print a debug message as is done for other unsupported audio formats
to give the user the chance to understand their mistake.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 audio/wavaudio.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/audio/wavaudio.c b/audio/wavaudio.c
index 6445a2cb90..e70e5ee0c3 100644
--- a/audio/wavaudio.c
+++ b/audio/wavaudio.c
@@ -97,6 +97,10 @@ static int wav_init_out(HWVoiceOut *hw, struct audsettings *as,
         dolog ("WAVE files can not handle 32bit formats\n");
         return -1;
 
+    case AUDIO_FORMAT_F32:
+        dolog("WAVE files can not handle float formats\n");
+        return -1;
+
     default:
         abort();
     }
-- 
2.41.0