From 7294e0685a4b74576c3c915dc0a93a0a4e6e11dd Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Fri, 6 Jul 2012 13:23:41 +0200
Subject: [PATCH] Ensure an array terminator is only written if the signs array
 actually exists.

---
 src/save.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/save.c b/src/save.c
index e49aff5d0..7a846d7ec 100644
--- a/src/save.c
+++ b/src/save.c
@@ -802,8 +802,8 @@ void *build_save_OPS(int *size, int orig_x0, int orig_y0, int orig_w, int orig_h
 				bson_append_finish_object(&b);
 			}
 		}
+		bson_append_finish_array(&b);
 	}
-	bson_append_finish_array(&b);
 	bson_finish(&b);
 	bson_print(&b);