1 files changed, 2 insertions, 0 deletions
diff --git a/aystar.c b/aystar.c
index 785746185..9e53c7e8f 100644
--- a/aystar.c
+++ b/aystar.c
@@ -1,3 +1,5 @@
+/* $Id$ */
+
 /*
  * This file has the core function for AyStar
  *  AyStar is a fast pathfinding routine and is used for things like