exif_read_data may not be available and isn't a requirement - check and silently...

diff --git a/include/Photo.php b/include/Photo.php
index 54db9278e4111bd3a8db4638231c9dedff15df08..3af1691ee7250880479de51ec3573fb5e2839a05 100644 (file)
--- a/include/Photo.php
+++ b/include/Photo.php
@@ -143,6 +143,9 @@ class Photo {
        public function orient($filename) {
                // based off comment on http://php.net/manual/en/function.imagerotate.php
 
+               if(! function_exists('exif_read_data'))
+                       return;
+
                $exif = exif_read_data($filename);
                $ort = $exif['Orientation'];