Remove warning

Dolibarr · Apr 23, 2019 · 633eb1d · 633eb1d
1 parent 74d0edf
commit 633eb1d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/htdocs/core/class/antivir.class.php b/htdocs/core/class/antivir.class.php
@@ -94,6 +94,8 @@ public function dol_avscan_file($file)
 		// Run CLI command. If run of Windows, you can get return with echo %ERRORLEVEL%
 		$lastline=exec($fullcommand, $output, $return_var);
 
+		if (is_null($output)) $output=array();
+
         //print "x".$lastline." - ".join(',',$output)." - ".$return_var."y";exit;
 
 		/*