From ad88a9daafa14167b1955e07f16c5bcd6b7ea9ed Mon Sep 17 00:00:00 2001
From: fduncanh <fduncanh@gmail.com>
Date: Fri, 14 Jan 2022 10:48:32 -0500
Subject: [PATCH] raop: check if video_flush callback is defined

---
 lib/raop.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/raop.c b/lib/raop.c
index 6f88db6..cc3de13 100755
--- a/lib/raop.c
+++ b/lib/raop.c
@@ -357,8 +357,10 @@ conn_destroy(void *ptr) {
         /* This is done in case TEARDOWN was not called */
         raop_rtp_mirror_destroy(conn->raop_rtp_mirror);
     }
-
-    conn->raop->callbacks.video_flush(conn->raop->callbacks.cls);
+    
+    if (conn->raop->callbacks.video_flush) {
+        conn->raop->callbacks.video_flush(conn->raop->callbacks.cls);
+    }
 
     free(conn->local);
     free(conn->remote);