From: Evan Prodromou <evan@status.net>
Date: Mon, 13 Aug 2012 18:33:19 +0000 (-0400)
Subject: Squashed commit of the following:
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=9b97adc7adf3deb6ac977a286191455f22ce2c6d;p=quix0rs-gnu-social.git

Squashed commit of the following:

commit 2b9bce9ef8f6cf55b7ac62231bcc0173260ba472
Merge: 3ba4f24 12b680e
Author: Evan Prodromou <evan@status.net>
Date:   Mon Aug 13 14:31:46 2012 -0400

    Merge commit 'refs/merge-requests/207' of git://gitorious.org/statusnet/mainline into merge-requests/207

commit 12b680e375db9de01cac77dd9a71adb729292dc7
Author: Mikael Nordfeldth <mmn@hethane.se>
Date:   Fri Aug 10 20:49:52 2012 +0200

    testing whether $user is predefined before otherwise setting it to common_current_user()
---

diff --git a/lib/util.php b/lib/util.php
index a061d17739..4a87f9a217 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1040,7 +1040,9 @@ function common_linkify($url) {
  */
 function common_shorten_links($text, $always = false, User $user=null)
 {
-    $user = common_current_user();
+    if ($user === null) {
+        $user = common_current_user();
+    }
 
     $maxLength = User_urlshortener_prefs::maxNoticeLength($user);