I have Perl script, which is at remote machine and I am calling it from local system. There is no issue in the perl script. I want to Implement the new functionality, without changing anything in local machine rather I have to do some changes in perl script. I am just posting small part of script.

 if($BALANCE_N == $newWalletBalance)
                                        {
                                                print "Previous wallet
+ Balance was:$prevWalletBalance  New walletBalance is:$newWalletBalan
+ce\n";
                                                print "Total cost and 
+sale price respectively: $totalCostPrice and $totalSalePrice\n\n";

                                                return 0;
                                        }


                                        else
                                        {
                                                print "Error: Wallet B
+alance in CDR and DB is not matching\n";
                                                return 1;


                                        }
[download]

if "if statement is successful, it should go ahead in the script make it pass", if it entered into else part then my script should return some terminate kind of signal to local machine and should mark the script as failed. I have tried with return and exit statement but it is not that useful, any other way in the Perl to implement my functionality.