From 1f313eba500e7fa78dd2a6062856aa5f755a300c Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 22 Jul 2012 05:13:29 -0700
Subject: upstream fixes

---
 mod/parse_url.php | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'mod')

diff --git a/mod/parse_url.php b/mod/parse_url.php
index 061053196..5dd7de750 100644
--- a/mod/parse_url.php
+++ b/mod/parse_url.php
@@ -302,11 +302,16 @@ function parse_url_content(&$a) {
 
 	$image = "";
 
-	foreach ($siteinfo["images"] as $imagedata)
+        if($siteinfo["image"] != ""){
+            /*
+              Execute below code only if image is present in siteinfo
+             */
+            foreach ($siteinfo["images"] as $imagedata)
 		if($textmode)
-			$image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]';
+                    $image .= '[img='.$imagedata["width"].'x'.$imagedata["height"].']'.$imagedata["src"].'[/img]';
 		else
-			$image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" />';
+                    $image .= '<img height="'.$imagedata["height"].'" width="'.$imagedata["width"].'" src="'.$imagedata["src"].'" alt="photo" />';
+        }
 
 	if(strlen($text)) {
 		if($textmode)
-- 
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