From 0039aafe94129dbe82d20600d81ed0069f0715ce Mon Sep 17 00:00:00 2001
From: Shish <shish@shishnet.org>
Date: Thu, 2 Apr 2020 22:38:50 +0100
Subject: [PATCH] avoid excess ampersands

---
 core/urls.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/urls.php b/core/urls.php
index c095e15b..7e1f58cc 100644
--- a/core/urls.php
+++ b/core/urls.php
@@ -38,7 +38,7 @@ function make_link(?string $page=null, ?string $query=null, ?string $fragment=nu
         $parts['path'] = "$install_dir/$page";
     } else {
         $parts['path'] = "$install_dir/index.php";
-        $query = "q=$page&$query";
+        $query = empty($query) ? "q=$page" : "q=$page&$query";
     }
     $parts['query'] = $query;  // http_build_query($query);
     $parts['fragment'] = $fragment;  // http_build_query($hash);