af_zz_imgproxy: redirect to cached_url (3!!)

plugins/af_zz_imgproxy/init.php

@@ -111,6 +111,9 @@ class Af_Zz_ImgProxy extends Plugin {
 	}
 
 	private function rewrite_url_if_needed($url, $all_remote = false) {
+		/* we don't need to handle URLs where local cache already exists, tt-rss rewrites those automatically */
+		if (!$this->cache->exists(sha1($url))) {
+
 			$scheme = parse_url($url, PHP_URL_SCHEME);
 
 			if ($all_remote) {
@@ -124,8 +127,6 @@ class Af_Zz_ImgProxy extends Plugin {
 
 			if (($scheme != 'https' && $scheme != "") || $is_remote) {
 				if (strpos($url, "data:") !== 0) {
-				/* we don't need to handle URLs where local cache already exists, tt-rss rewrites those automatically */
-				if (!$this->cache->exists(sha1($url))) {
 					$parts = parse_url($url);
 
 					foreach (explode(" " , $this->ssl_known_whitelist) as $host) {