From c38b9670911dac77521ece1576851e8b2d4b5e46 Mon Sep 17 00:00:00 2001
From: Neil Blakey-Milner <nbm@knowledgetree.com>
Date: Fri, 26 May 2006 10:45:40 +0000
Subject: [PATCH] Don't start a comment at the start of permission lookup building and end it at the end - problems in between may not show up properly in some browsers.

---
 lib/upgrades/UpgradeItems.inc.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/upgrades/UpgradeItems.inc.php b/lib/upgrades/UpgradeItems.inc.php
index 53cb89d..b248770 100644
--- a/lib/upgrades/UpgradeItems.inc.php
+++ b/lib/upgrades/UpgradeItems.inc.php
@@ -350,16 +350,16 @@ class FunctionUpgradeItem extends UpgradeItem {
 class KTRebuildPermissionObserver {
     function start() {
         $this->lastBeat = time();
-        print "<!-- ";
     }
     function receiveMessage() {
         $now = time();
         if ($this->lastBeat + 15 < $now) {
-            print " ";
+            print "<!--          -->";
+            ob_flush();
+            flush();
         }
     }
     function end() {
-        print " -->";
     }
 }
 
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