From d5d81b36c7a93e815cd6eefcc830128bf99fa5c4 Mon Sep 17 00:00:00 2001
From: Thomas Tanghus <thomas@tanghus.net>
Date: Thu, 25 Oct 2012 18:04:57 +0200
Subject: [PATCH] Check if iconv exists.

---
 lib/vcard.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/vcard.php b/lib/vcard.php
index 366d4316..b1a4ec64 100644
--- a/lib/vcard.php
+++ b/lib/vcard.php
@@ -222,7 +222,9 @@ class VCard {
 			if($upgrade && in_array($property->name, $stringprops)) {
 				self::decodeProperty($property);
 			}
-			$property->value = str_replace("\r\n", "\n", iconv(mb_detect_encoding($property->value, 'UTF-8, ISO-8859-1'), 'utf-8', $property->value));
+			if(function_exists('iconv')) {
+				$property->value = str_replace("\r\n", "\n", iconv(mb_detect_encoding($property->value, 'UTF-8, ISO-8859-1'), 'utf-8', $property->value));
+			}
 			if(in_array($property->name, $stringprops)) {
 				$property->value = strip_tags($property->value);
 			}