1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/avio.c b/libavformat/avio.c
index 80863da9e3..7f6449c087 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -98,7 +98,7 @@ int ffurl_register_protocol(URLProtocol *protocol)
 {
     URLProtocol **p;
     p = &first_protocol;
-    while (*p != NULL)
+    while (*p)
         p = &(*p)->next;
     *p             = protocol;
     protocol->next = NULL;