add missing include guard

wesnoth · Nov 11, 2014 · 970c74e · 970c74e
1 parent 445fda6
commit 970c74e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/scripting/lua_common.hpp b/src/scripting/lua_common.hpp
@@ -12,6 +12,9 @@
    See the COPYING file for more details.
 */
 
+#ifndef LUA_COMMON_HPP_INCLUDED
+#define LUA_COMMON_HPP_INCLUDED
+
 struct lua_State;
 
 namespace lua_common {
@@ -138,3 +141,4 @@ namespace lua_common {
 		return 0; \
 	}
 
+#endif