From: Neil <neil@mckillop.org>
Date: Sun, 17 Jan 2021 21:39:53 +0000 (+0000)
Subject: Apply patch from nervuri:matrix.org to address index bug and url parse fix
X-Git-Url: https://git.mckillop.org/gitweb/?a=commitdiff_plain;h=68d84394d2dd71ba6eddc69e88e9ad30bceec0c2;p=gemini-php

Apply patch from nervuri:matrix.org to address index bug and url parse fix
---

diff --git a/gemini.class.php b/gemini.class.php
index fe8b5fb..576d9aa 100644
--- a/gemini.class.php
+++ b/gemini.class.php
@@ -40,8 +40,8 @@ class Gemini {
 	}
 
 	function parse_request($request) {
-		$data = parse_url($request);
-		return $data;
+		$url = trim($request); // strip <CR><LF> from the end
+		return parse_url($url);
 	}
 
 	function get_valid_hosts() {
@@ -93,10 +93,10 @@ class Gemini {
 		// wtf am I missing?
 		$url['path'] = str_replace("__", "", $url['path']);
 		// force an index file to be appended if a filename is missing
-		if(substr($url['path'], -1) == "/") {
-			$url['path'] .= $this->default_index_file;
-		} elseif($url['path'] == "/" or $url['path'] == "") {
+		if(empty($url['path'])) {
 			$url['path'] = "/".$this->default_index_file;
+		} elseif(substr($url['path'], -1) == "/") {
+			$url['path'] .= $this->default_index_file;
 		}
 
 		return $this->data_dir.$hostname.$url['path'];