From 0d384c8ead658c95b32233f87d9b2308f3abf26b Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Sat, 11 Jan 2003 10:46:11 +0000
Subject: - Fixed "clean URL" glitch in queue module.  Patch by Ax.

- Small improvement to url().  Patch by Ax.
---
 includes/common.inc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'includes/common.inc')

diff --git a/includes/common.inc b/includes/common.inc
index 84da63d0e..e67843333 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -719,7 +719,7 @@ function form_weight($title = NULL, $name = "weight", $value = 0, $delta = 10, $
   return form_select($title, $name, $value, $weights, $description, $extra);
 }
 
-function url($url, $query = NULL) {
+function url($url = NULL, $query = NULL) {
 
   if (isset($url)) {
     if (isset($query)) {
@@ -733,6 +733,9 @@ function url($url, $query = NULL) {
     if (isset($query)) {
       return "?$query";
     }
+    else {
+      return "";
+    }
   }
 }
 
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