fix random php warnings

2 files changed, 8 insertions, 11 deletions

diff --git a/Zotlabs/Widget/Channel_activities.php b/Zotlabs/Widget/Channel_activities.php
index 47aa971a2..9acde591d 100644
--- a/Zotlabs/Widget/Channel_activities.php
+++ b/Zotlabs/Widget/Channel_activities.php
@@ -25,7 +25,7 @@ class Channel_activities {
 		self::$uid = local_channel();
 		self::$channel = App::get_channel();
 
-		$o .= '<div id="channel-activities" class="d-none overflow-hidden">';
+		$o = '<div id="channel-activities" class="d-none overflow-hidden">';
 		$o .= '<h2 class="mb-4">Welcome ' . self::$channel['channel_name'] . '!</h2>';
 		//$o .= 'Last login date: ' . get_pconfig(self::$uid, 'system', 'stored_login_date') . ' from ' . get_pconfig(self::$uid, 'system', 'stored_login_addr');
 
diff --git a/Zotlabs/Widget/Messages.php b/Zotlabs/Widget/Messages.php
index 3d9ed8955..66b371c8e 100644
--- a/Zotlabs/Widget/Messages.php
+++ b/Zotlabs/Widget/Messages.php
@@ -45,11 +45,14 @@ class Messages {
 		if (!local_channel())
 			return;
 
-		if (isset($options['offset']) && $options['offset'] == -1) {
+		$offset = $options['offset'] ?? 0;
+		$type = $options['type'] ?? 'default';
+
+		if ($offset == -1) {
 			return;
 		}
 
-		if (isset($options['type']) && $options['type'] == 'notification') {
+		if ($type == 'notification') {
 			return self::get_notices_page($options);
 		}
 
@@ -58,15 +61,9 @@ class Messages {
 		$entries = [];
 		$limit = 30;
 		$dummy_order_sql = '';
-
-		$offset = 0;
-		if ($options['offset']) {
-			$offset = intval($options['offset']);
-		}
-
 		$loadtime = (($offset) ? $_SESSION['messages_loadtime'] : datetime_convert());
 
-		switch($options['type']) {
+		switch($type) {
 			case 'direct':
 				$type_sql = ' AND item_private = 2 ';
 				// $dummy_order_sql has no other meaning but to trick
@@ -99,7 +96,7 @@ class Messages {
 		foreach($items as $item) {
 
 			$info = '';
-			if ($options['type'] == 'direct') {
+			if ($type == 'direct') {
 				$info .= self::get_dm_recipients($channel, $item);
 			}