Make the Connected state atomic

Also don't send the Disconnected event more than once.

1 files changed, 2 insertions, 1 deletions

diff --git a/Alc/ALu.c b/Alc/ALu.c
index 9f4f7a30..2435558d 100644
--- a/Alc/ALu.c
+++ b/Alc/ALu.c
@@ -1857,7 +1857,8 @@ void aluHandleDisconnect(ALCdevice *device, const char *msg, ...)
     va_list args;
     int msglen;
 
-    device->Connected = ALC_FALSE;
+    if(!ATOMIC_EXCHANGE(&device->Connected, AL_FALSE, almemory_order_acq_rel))
+        return;
 
     evt.EnumType = EventType_Disconnected;
     evt.Type = AL_EVENT_TYPE_DISCONNECTED_SOFT;