M3 Security Fixes for Pass 39

Modules/M3/Console/DeleteOldLabels.php

@@ -49,7 +49,7 @@ class DeleteOldLabels extends Command
             $daysOld = 180; // Number of days to consider a file old : 180 =Six Months
             $filesToDeleteArr = [];
 
-            foreach ($subFolders as $key => $subFolder) {
+            foreach ($subFolders as $subFolder) {
                 $labelsDirectory = $labelsDirectoryTmp . $subFolder;
 
                 $this->info('Getting Files From Directory: ' . $labelsDirectory);

Modules/M3/Console/GenerateGS1Cmd.php

@@ -153,7 +153,6 @@ class GenerateGS1Cmd extends Command
                     // If remainder is 0, check digit is 0; otherwise, subtract remainder from 10
                     $checkDigit = ($remainder == 0) ? 0 : 10 - $remainder;
 
-                    $gs1_128_bc = $gs1_128_bc_1 . $checkDigit;
                     $gs1_128_bc_desc = '(00)' . $packageType . $manufactID . $gS1SEQUENCEID . $checkDigit;
 
                     $data = [