director: Fix potential panic when director is alone

If director is alone and it can't connect to other directors, it might crash
with:

Panic: file director.c: line 318 (director_set_ring_synced): assertion failed: (!dir->ring_synced)

diff --git a/src/director/director.c b/src/director/director.c
index 650fa05d9d5fba065bd94e830651ce784430bc68..f80f3e361471a6eb42666384db8e07fdf2d9b18a 100644 (file)
--- a/src/director/director.c
+++ b/src/director/director.c
@@ -272,7 +272,7 @@ void director_connect(struct director *dir, const char *reason)
        dir->ring_min_version = DIRECTOR_VERSION_MINOR;
        if (!dir->ring_handshaked)
                director_set_ring_handshaked(dir);
-       else
+       else if (!dir->ring_synced)
                director_set_ring_synced(dir);
 }