Clone locations because sometimes people are stupid

src/com/cnaude/chairs/api/PlayerChairSitEvent.java

@@ -23,7 +23,7 @@ public class PlayerChairSitEvent extends PlayerEvent implements Cancellable {
 	}
 
 	public void setSitLocation(Location location) {
-		sitLocation = location;
+		sitLocation = location.clone();
 	}
 
 	@Override

src/com/cnaude/chairs/api/PlayerChairUnsitEvent.java

@@ -29,7 +29,7 @@ public class PlayerChairUnsitEvent extends PlayerEvent implements Cancellable {
 	}
 
 	public void setTeleportLocation(Location location) {
-		unsitLocation = location;
+		unsitLocation = location.clone();
 	}
 
 	@Override