From 5a143d69d96a2180b295a31bdd95209ae1f2b233 Mon Sep 17 00:00:00 2001
From: Daniele Scasciafratte <mte90net@gmail.com>
Date: Fri, 10 Aug 2018 13:13:29 +0200
Subject: [PATCH] fixes

---
 QM_Collector_WPBP_Debug.php        |  4 +++-
 QM_Collector_WPBP_Debug_Output.php | 32 ++++++++++++++++++------------
 2 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/QM_Collector_WPBP_Debug.php b/QM_Collector_WPBP_Debug.php
index 2a2a547..8c10a68 100644
--- a/QM_Collector_WPBP_Debug.php
+++ b/QM_Collector_WPBP_Debug.php
@@ -15,7 +15,9 @@ public function name() {
 	}
 
 	public function process() {
-		$this->data['log'] = $this->parent->output;
+		if ( is_array( $this->parent->output ) ) {
+			$this->data['log'] = $this->parent->output;
+		}
 	}
 
 }
diff --git a/QM_Collector_WPBP_Debug_Output.php b/QM_Collector_WPBP_Debug_Output.php
index 2bc230e..e1dab8a 100644
--- a/QM_Collector_WPBP_Debug_Output.php
+++ b/QM_Collector_WPBP_Debug_Output.php
@@ -15,13 +15,15 @@ public function __construct( QM_Collector $collector, $output, $title ) {
 	* Outputs data in the footer
 	*/
 	public function output() {
-		echo '<div class="qm" id="' . esc_attr($this->collector->id()) . '">';
-		echo '<table cellspacing="0"><tbody>';
-		foreach ( $this->output as &$single ) {
-			echo "<tr><td>" . $single . "</td></tr>";
+		if ( is_array( $this->output ) ) {
+			echo '<div class="qm" id="' . esc_attr($this->collector->id()) . '">';
+			echo '<table cellspacing="0"><tbody>';
+			foreach ( $this->output as &$single ) {
+				echo "<tr><td>" . $single . "</td></tr>";
+			}
+			echo '</tbody></table>';
+			echo '</div>';
 		}
-		echo '</tbody></table>';
-		echo '</div>';
 	}
 
 	/**
@@ -33,7 +35,9 @@ public function output() {
 	*/
 	public function admin_title( array $title ) {
 		$data = $this->collector->get_data();
-		$title[] = $this->title . ' (' .	count( $data['log'] ) . ')';
+		if ( is_array( $data['log'] ) ) {
+			$title[] = $this->title . ' (' .	count( $data['log'] ) . ')';
+		}
 		return $title;
 	}
 
@@ -48,12 +52,14 @@ public function admin_class( array $class ) {
 	}
 
 	public function admin_menu( array $menu ) {
-		$data = $this->collector->get_data();
-		$menu[] = $this->menu( array(
-			'id'    => $this->id,
-			'href'  => '#qm-' . str_replace( '_', '-', $this->id),
-			'title' => $this->title . ' (' .	count( $data['log'] ) . ')'
-		));
+		if ( is_array( $data['log'] ) ) {
+			$data = $this->collector->get_data();
+			$menu[] = $this->menu( array(
+				'id'    => $this->id,
+				'href'  => '#qm-' . str_replace( '_', '-', $this->id),
+				'title' => $this->title . ' (' .	count( $data['log'] ) . ')'
+			));
+		}
 		return $menu;
 	}