1 files changed, 1 insertions, 0 deletions
diff --git a/server.c b/server.c
index 72f3880d..a548a694 100644
--- a/server.c
+++ b/server.c
@@ -143,6 +143,7 @@ server_start(void)
 	log_debug("server started, pid %ld", (long) getpid());
 
 	ARRAY_INIT(&windows);
+	RB_INIT(&all_window_panes);
 	ARRAY_INIT(&clients);
 	ARRAY_INIT(&dead_clients);
 	RB_INIT(&sessions);