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Update barcode.lib.php

Laurent Destailleur 3 years ago
parent
commit
8f4fb9fd3c
1 changed files with 1 additions and 0 deletions
  1. 1 0
      htdocs/core/lib/barcode.lib.php

+ 1 - 0
htdocs/core/lib/barcode.lib.php

@@ -59,6 +59,7 @@ if (empty($font_loc)) {
 if (defined('PHP-BARCODE_PATH_COMMAND')) {
 	$genbarcode_loc = constant('PHP-BARCODE_PATH_COMMAND');
 } else {
+	$genbarcode_loc = '';
 	if (!empty($conf->global->GENBARCODE_LOCATION)) {
 		$genbarcode_loc = $conf->global->GENBARCODE_LOCATION;
 	}