From cf2f874db12fbf44c355a42afd21d1883f4f1748 Mon Sep 17 00:00:00 2001
From: Michael Vogel <icarus@dabo.de>
Date: Wed, 27 Nov 2013 22:26:27 +0100
Subject: [PATCH] appnetpost: Avoiding a php warning

---
 appnetpost/appnetpost.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/appnetpost/appnetpost.php b/appnetpost/appnetpost.php
index ca6d5d27..c1b1f175 100644
--- a/appnetpost/appnetpost.php
+++ b/appnetpost/appnetpost.php
@@ -371,7 +371,7 @@ function appnetpost_feeditem($pid, $uid) {
 			$title = substr($title, 0, -3)."...";
 		}
 
-		if (!strstr($title, $msglink))
+		if (($msglink != "") AND !strstr($title, $msglink))
 			$title = trim($title." ".$msglink);
 		else
 			$title = trim($title);