From 1375ed6aea765f16ff70606187d1458ee85ea6d9 Mon Sep 17 00:00:00 2001
From: Mario Vavti <mario@mariovavti.com>
Date: Wed, 28 Oct 2015 20:01:50 +0100
Subject: pathinfo() does not work in this case. getimagesize() seems more
 reliabel. this fixes transparent png avatars having a black background.

---
 include/photo/photo_driver.php | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include/photo/photo_driver.php')

diff --git a/include/photo/photo_driver.php b/include/photo/photo_driver.php
index 32b9bd302..d439e9877 100644
--- a/include/photo/photo_driver.php
+++ b/include/photo/photo_driver.php
@@ -542,6 +542,7 @@ function guess_image_type($filename, $headers = '') {
 			}
 		}
 
+/*
 		if(is_null($type)) {
 			$ext = pathinfo($filename, PATHINFO_EXTENSION);
 			$ph = photo_factory('');
@@ -551,6 +552,13 @@ function guess_image_type($filename, $headers = '') {
 				if ($ext==$e) $type = $m;
 			}
 		}
+*/
+		if(is_null($type)) {
+			$size = getimagesize($filename);
+			$ph = photo_factory('');
+			$types = $ph->supportedTypes();
+			$type = ((array_key_exists($size['mime'], $types)) ? $size['mime'] : 'image/jpeg');
+		}
 	}
 	logger('Photo: guess_image_type: type='.$type, LOGGER_DEBUG);
 	return $type;
-- 
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