[PATCH 18/18] audio/spiceaudio: Fail initialisation when not using spice

[Martin Kletzander <mkletzan@xxxxxxxxxx>]

The caller would already fail, but this way the message can better
express the reason for the failure.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2043498

Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx>
---
 audio/spiceaudio.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/audio/spiceaudio.c b/audio/spiceaudio.c
index a8d370fe6f31..fdbd7dc285ad 100644
--- a/audio/spiceaudio.c
+++ b/audio/spiceaudio.c
@@ -74,8 +74,9 @@ static const SpiceRecordInterface record_sif = {
 static void *spice_audio_init(Audiodev *dev)
 {
     if (!using_spice) {
-        return NULL;
+        error_setg(&error_fatal, "Cannot use spice audio without -spice");
     }
+
     return &spice_audio_init;
 }
 
-- 
2.35.1