Merge commit 'b0593a4bca138f1f026d8c21e8c3daa96800afe2'

[ffmpeg] / libavutil / atomic.c

diff --git a/libavutil/atomic.c b/libavutil/atomic.c
index 1fa630863098fd83e07484e611ec3c63ada61caf..b13725d14fb548d4aba9008520cd8eaaee9651a8 100644 (file)
--- a/libavutil/atomic.c
+++ b/libavutil/atomic.c
@@ -64,7 +64,7 @@ void *avpriv_atomic_ptr_cas(void * volatile *ptr, void *oldval, void *newval)
     void *ret;
     pthread_mutex_lock(&atomic_lock);
     ret = *ptr;
-    if (*ptr == oldval)
+    if (ret == oldval)
         *ptr = newval;
     pthread_mutex_unlock(&atomic_lock);
     return ret;