Check for NULL parameter

diff --git a/src/main/client.c b/src/main/client.c
index 2a06d869a28c2fb916613f087ce53fd786cc35f9..59a14d110cff04fa98cd382918faada80798e939 100644 (file)
--- a/src/main/client.c
+++ b/src/main/client.c
@@ -63,6 +63,8 @@ static fr_fifo_t      *deleted_clients = NULL;
  */
 void client_free(RADCLIENT *client)
 {
+       if (!client) return;
+
 #ifdef WITH_DYNAMIC_CLIENTS
        if (client->dynamic == 2) {
                time_t now;