Tweak index functionality

gemini.class.php

@@ -98,7 +98,7 @@ class Gemini {
 		// Kristall Browser is adding "__" to the end of the filenames
 		// wtf am I missing?
 		$url['path'] = str_replace("__", "", $url['path']);
-		if($url['path'] == "" or $url['path'] == "/")
+		if(substr($url['path'], -1) == "/" or $url['path'] == "/" or $url['path'] == "")
 			$url['path'] = "/".$this->default_index_file;
 
 		return $this->data_dir.$hostname.$url['path'];