Fixed sort urls with no params not building full path

The provided partial path would be return which may not resolve to the
full URL when used on systems like those hosting BookStack on a
sub-path.
Fixes #4201

diff --git a/app/helpers.php b/app/helpers.php
index 191eddf4d0596e33c5f5ba7af0a783620a2bda5d..837b7fcfdd0bb9c5904726559a68b0d092a99738 100644 (file)
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -147,7 +147,7 @@ function icon(string $name, array $attrs = []): string
 }
 
 /**
- * Generate a url with multiple parameters for sorting purposes.
+ * Generate a URL with multiple parameters for sorting purposes.
  * Works out the logic to set the correct sorting direction
  * Discards empty parameters and allows overriding.
  */
@@ -172,7 +172,7 @@ function sortUrl(string $path, array $data, array $overrideData = []): string
     }
 
     if (count($queryStringSections) === 0) {
-        return $path;
+        return url($path);
     }
 
     return url($path . '?' . implode('&', $queryStringSections));