@@ -56,6 +56,7 @@ int world_map[ MAP_WIDTH * MAP_HEIGHT ] =
 
 int GetMap( int x, int y )
 {
+	int unused = 2;
 
 	if( x < 0 ||
 	    x >= MAP_WIDTH ||
Original file line number	Diff line number	Diff line change
`@@ -56,6 +56,7 @@ int world_map[ MAP_WIDTH * MAP_HEIGHT ] =`
`56`	`56`
`57`	`57`	`int GetMap( int x, int y )`
`58`	`58`	`{`
	`59`	`+ int unused = 2;`
`59`	`60`
`60`	`61`	`if( x < 0 \|\|`
`61`	`62`	`x >= MAP_WIDTH \|\|`