From: Michael Vogel <icarus@dabo.de>
Date: Thu, 5 May 2016 18:36:23 +0000 (+0200)
Subject: Avoid warning messages at "strstr"
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=1aa3aa21b39a9fdde72e255c162b10688c8f0b93;p=friendica.git

Avoid warning messages at "strstr"
---

diff --git a/include/bbcode.php b/include/bbcode.php
index c5c93ca64e..bc30767770 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -103,9 +103,9 @@ function bb_remove_share_information($Text, $plaintext = false, $nolink = false)
 
 	$title = htmlentities($data["title"], ENT_QUOTES, 'UTF-8', false);
 	$text = htmlentities($data["text"], ENT_QUOTES, 'UTF-8', false);
-	if ($plaintext or strstr($text, $title))
+	if ($plaintext OR (($title != "") AND strstr($text, $title)))
 		$data["title"] = $data["url"];
-	elseif (strstr($title, $text)) {
+	elseif (($text != "") AND strstr($title, $text)) {
 		$data["text"] = $data["title"];
 		$data["title"] = $data["url"];
 	}