Support C11 atomics

1 files changed, 3 insertions, 1 deletions

diff --git a/Alc/ALc.c b/Alc/ALc.c
index ed2ddd89..14d35f73 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -2181,6 +2181,7 @@ static ALCvoid FreeContext(ALCcontext *context)
 static void ReleaseContext(ALCcontext *context, ALCdevice *device)
 {
     ALCcontext *volatile*tmp_ctx;
+    ALCcontext *origctx;
 
     if(altss_get(LocalContext) == context)
     {
@@ -2189,7 +2190,8 @@ static void ReleaseContext(ALCcontext *context, ALCdevice *device)
         ALCcontext_DecRef(context);
     }
 
-    if(ATOMIC_COMPARE_EXCHANGE(ALCcontext*, GlobalContext, context, NULL) == context)
+    origctx = context;
+    if(ATOMIC_COMPARE_EXCHANGE(ALCcontext*, GlobalContext, origctx, NULL))
         ALCcontext_DecRef(context);
 
     ALCdevice_Lock(device);