fixed @hide from not refreshing users who did not know about the @hide, bugreport:2266

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@15376 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/atcommand.c

@@ -1244,6 +1244,8 @@ ACMD_FUNC(hide)
 				sd->pvp_timer = add_timer( gettick() + 200, pc_calc_pvprank_timer, sd->bl.id, 0 );
 			}
 		}
+		//bugreport:2266
+		map_foreachinmovearea(clif_insight, &sd->bl, AREA_SIZE, sd->bl.x, sd->bl.y, BL_ALL, &sd->bl);
 	} else {
 		sd->sc.option |= OPTION_INVISIBLE;
 		sd->vd.class_ = INVISIBLE_CLASS;