diff --git a/privacy_image_cache/privacy_image_cache.php b/privacy_image_cache/privacy_image_cache.php
index b7236d09..49456ce8 100644
--- a/privacy_image_cache/privacy_image_cache.php
+++ b/privacy_image_cache/privacy_image_cache.php
@@ -111,8 +111,10 @@ function privacy_image_cache_is_local_image($url) {
  */
 function privacy_image_cache_img_cb($matches) {
 	// following line changed per bug #431
-    if (privacy_image_cache_is_local_image($matches[2])) return $matches[1] . $matches[2] . $matches[3];
-    return $matches[1] . get_app()->get_baseurl() . "/privacy_image_cache/?url=" . escape_tags(addslashes(rawurlencode($matches[2]))) . $matches[3];
+	if (privacy_image_cache_is_local_image($matches[2]))
+		return $matches[1] . $matches[2] . $matches[3];
+
+	return $matches[1] . get_app()->get_baseurl() . "/privacy_image_cache/?url=" . escape_tags(addslashes(rawurlencode($matches[2]))) . $matches[3];
 }
 
 /**