From ca2aeb44eb6fc19b62bea6274851dc63ea83892b Mon Sep 17 00:00:00 2001
From: Uwe Grasshoff <github@crazyideas.de>
Date: Sat, 11 Aug 2018 17:38:47 +0200
Subject: [PATCH] * added a isset check for $argv so that php is not blaming
 about an uninitialized variable

---
 functions.php | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/functions.php b/functions.php
index 1abae9c..a9ea6ba 100644
--- a/functions.php
+++ b/functions.php
@@ -6,10 +6,12 @@
 $quiet = false;
 
 //Check passed options
-foreach ($argv as $option) {
-    if ($option === "--quiet") {
-        $quiet = true;
-    }
+if(isset($argv)){
+	foreach ($argv as $option) {
+		if ($option === "--quiet") {
+			$quiet = true;
+		}
+	}
 }
 
 const SUCCESS = 'success';