Adjusted reload item database (#3849)

* Reloading the item database will now properly force a recalc on all players.
* If new item combos were added to the database and players were wearing the item combo the players would never get the bonus until unequipping and reequipping.
Thanks to @Lemongrass3110!

src/map/itemdb.cpp

@@ -1974,21 +1974,21 @@ void itemdb_reload(void) {
 	iter = mapit_geteachpc();
 	for( sd = (struct map_session_data*)mapit_first(iter); mapit_exists(iter); sd = (struct map_session_data*)mapit_next(iter) ) {
 		memset(sd->item_delay, 0, sizeof(sd->item_delay));  // reset item delays
-		pc_setinventorydata(sd);
-		pc_check_available_item(sd, ITMCHK_ALL); // Check for invalid(ated) items.
-		/* clear combo bonuses */
-		if( sd->combos.count ) {
+
+		if( sd->combos.count ) { // clear combo bonuses
 			aFree(sd->combos.bonus);
 			aFree(sd->combos.id);
 			aFree(sd->combos.pos);
-			sd->combos.bonus = NULL;
-			sd->combos.id = NULL;
-			sd->combos.pos = NULL;
+			sd->combos.bonus = nullptr;
+			sd->combos.id = nullptr;
+			sd->combos.pos = nullptr;
 			sd->combos.count = 0;
-			if( pc_load_combo(sd) > 0 )
-				status_calc_pc(sd, SCO_FORCE);
 		}
 
+		pc_setinventorydata(sd);
+		pc_check_available_item(sd, ITMCHK_ALL); // Check for invalid(ated) items.
+		pc_load_combo(sd); // Check to see if new combos are available
+		status_calc_pc(sd, SCO_FORCE); // 
 	}
 	mapit_free(iter);
 }