From: Florent Bruneau <florent.bruneau@polytechnique.org>
Date: Tue, 8 Mar 2011 20:48:27 +0000 (+0100)
Subject: Avoid access to member of non-objects.
X-Git-Tag: xorg/1.1.0~49
X-Git-Url: http://git.polytechnique.org/?a=commitdiff_plain;h=0a7895a33d0aa761b00a5df06b7f775455782669;p=platal.git

Avoid access to member of non-objects.

Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>
---

diff --git a/include/wiki/farmconfig.php b/include/wiki/farmconfig.php
index 243d2d8..2faf4f9 100644
--- a/include/wiki/farmconfig.php
+++ b/include/wiki/farmconfig.php
@@ -98,6 +98,9 @@ function doPlatalLink($link, $text)
 {
     if (strlen(trim($text)) == 0) {
         $profile = Profile::get($link);
+        if (!$profile) {
+            return '##Utilisateur inconnu##' . $text . '##';
+        }
         $text = $profile->fullName();
     }
     return '<a href="profile/' . $link . '" class="popup2">' . $text . '</a>';