Tools/mmaps_generator: fixed processing liquids broken in e5d23103f3

src/server/game/Maps/Map.cpp

@@ -46,7 +46,7 @@
 #include "WeatherMgr.h"
 
 u_map_magic MapMagic        = { {'M','A','P','S'} };
-u_map_magic MapVersionMagic = { {'v','1','.','6'} };
+u_map_magic MapVersionMagic = { {'v','1','.','7'} };
 u_map_magic MapAreaMagic    = { {'A','R','E','A'} };
 u_map_magic MapHeightMagic  = { {'M','H','G','T'} };
 u_map_magic MapLiquidMagic  = { {'M','L','I','Q'} };