From 3ce79dd6e12c6eb7602649c93798883a2bef1e86 Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Tue, 9 Jan 2018 17:04:02 -0800
Subject: scrutinizer mods

---
 Zotlabs/Lib/Img_filesize.php | 5 +++--
 Zotlabs/Thumbs/Video.php     | 1 +
 Zotlabs/Widget/Forums.php    | 4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/Zotlabs/Lib/Img_filesize.php b/Zotlabs/Lib/Img_filesize.php
index e7bef37e1..196697733 100644
--- a/Zotlabs/Lib/Img_filesize.php
+++ b/Zotlabs/Lib/Img_filesize.php
@@ -114,8 +114,9 @@ function getRemoteFileSize($url)
         return strlen($data);
     });
 
-    $result = curl_exec($ch);
-    $info   = curl_getinfo($ch);
+    curl_exec($ch);
+    curl_getinfo($ch);
+	curl_close($ch);
 
     return $size;
 }
\ No newline at end of file
diff --git a/Zotlabs/Thumbs/Video.php b/Zotlabs/Thumbs/Video.php
index 05127355e..ff4d10a36 100644
--- a/Zotlabs/Thumbs/Video.php
+++ b/Zotlabs/Thumbs/Video.php
@@ -49,6 +49,7 @@ class Video {
 			$cmd = $imagick_path . ' ' . escapeshellarg(PROJECT_BASE . '/' . $tmpfile . '[0]') . ' -thumbnail ' . $width . 'x' . $height . ' ' . escapeshellarg(PROJECT_BASE . '/' . $outfile);
 			//  logger('imagick thumbnail command: ' . $cmd);
 
+			/** @scrutinizer ignore-unhandled */
 			@exec($cmd);
 
 			if(! file_exists($outfile)) {
diff --git a/Zotlabs/Widget/Forums.php b/Zotlabs/Widget/Forums.php
index 91b987746..0b90b9740 100644
--- a/Zotlabs/Widget/Forums.php
+++ b/Zotlabs/Widget/Forums.php
@@ -11,8 +11,8 @@ class Forums {
 
 		$o = '';
 
-		if(is_array($arr) && array_key_exists('limit',$arr))
-			$limit = " limit " . intval($limit) . " ";
+		if(is_array($arr) && array_key_exists('limit',$arr) && intval($arr['limit']) >= 0)
+			$limit = " limit " . intval($arr['limit']) . " ";
 		else
 			$limit = '';
 
-- 
cgit v1.2.3