From ecb2e52a7411a8a39b8030964604f0f28f2facce Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 16 Mar 2014 20:34:21 -0700
Subject: little fixes of hopefully nil significance

---
 include/text.php | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include/text.php')

diff --git a/include/text.php b/include/text.php
index 53b92c05f..e3b1f1c4e 100755
--- a/include/text.php
+++ b/include/text.php
@@ -278,6 +278,11 @@ function hex2bin($s) {
 	if(! (is_string($s) && strlen($s)))
 		return '';
 
+	if(strlen($s) & 1) {
+		logger('hex2bin: illegal hex string: ' . $s);
+		return $s;
+	}
+
 	if(! ctype_xdigit($s)) {
 		return($s);
 	}
-- 
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