Fix sending money to companies in single-player mode

src/main_gui.cpp

@@ -50,7 +50,7 @@
 void CcGiveMoney(const CommandCost &result, TileIndex tile, uint32 p1, uint32 p2)
 {
 #ifdef ENABLE_NETWORK
-	if (result.Failed() || !_settings_game.economy.give_money) return;
+	if (result.Failed() || !_settings_game.economy.give_money || !_networking) return;
 
 	/* Inform the company of the action of one of its clients (controllers). */
 	char msg[64];

src/misc_cmd.cpp

@@ -261,7 +261,7 @@ CommandCost CmdGiveMoney(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
 
 	/* You can only transfer funds that is in excess of your loan */
 	if (c->money - c->current_loan < amount.GetCost() || amount.GetCost() < 0) return CMD_ERROR;
-	if (!_networking || !Company::IsValidID(dest_company)) return CMD_ERROR;
+	if (!Company::IsValidID(dest_company)) return CMD_ERROR;
 
 	if (flags & DC_EXEC) {
 		/* Add money to company */