- Addded missing include of limits.h to battle.c

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@6792 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/battle.c

@@ -5,6 +5,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <math.h>
+#include <limits.h>
 
 #include "battle.h"
 #include "../common/timer.h"