From 137cbbd1867b2df389fa2428557c6ae67b4e51a0 Mon Sep 17 00:00:00 2001
From: adrianbj <adrianbjones@gmail.com>
Date: Fri, 23 Dec 2016 08:38:20 -0800
Subject: [PATCH] Fix for incorrect path returned from $input->url() when
 called before page is available.

It used to return:
//admin/page/edit/-id-1111/?id=1111
Instead of the correct:
/admin/page/edit/?id=1111

This appears to fix everything correctly.
---
 wire/core/WireInput.php | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/wire/core/WireInput.php b/wire/core/WireInput.php
index 63e0bd48..5a92bd61 100644
--- a/wire/core/WireInput.php
+++ b/wire/core/WireInput.php
@@ -489,12 +489,15 @@ class WireInput extends Wire {
 			
 		} else if(isset($_SERVER['REQUEST_URI'])) {
 			// page not yet available, attempt to pull URL from request uri
-			$parts = explode('/', $_SERVER['REQUEST_URI']); 
-			$charset = $config->pageNameCharset;
-			foreach($parts as $part) {
-				$url .= "/" . ($charset === 'UTF8' ? $sanitizer->pageNameUTF8($part) : $sanitizer->pageName($part, false));
-			}
 			$info = parse_url($_SERVER['REQUEST_URI']);
+			$parts = explode('/', $info['path']);
+			$charset = $config->pageNameCharset;
+			$i = 0;
+			foreach($parts as $part) {
+				if($i > 0) $url .= "/";
+				$url .= ($charset === 'UTF8' ? $sanitizer->pageNameUTF8($part) : $sanitizer->pageName($part, false));
+				$i++;
+			}
 			if(!empty($info['path']) && substr($info['path'], -1) == '/') {
 				$url = rtrim($url, '/') . '/'; // trailing slash
 			}