Merge pull request #5658 from ab9rf/set-tile-aquifer

add missing break

Author: ab9rf

library/LuaApi.cpp

@@ -2637,6 +2637,7 @@ static int maps_setTileAquifer(lua_State* L)
     case 1:
         Lua::CheckDFAssign(L, &p, 1);
         rv = Maps::setTileAquifer(p);
+        break;
     case 2:
         Lua::CheckDFAssign(L, &p, 1);
         rv = Maps::setTileAquifer(p, lua_toboolean(L, 2));