From 203d964a4a39a6c3770bbe3f2ba30348eaadf534 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Wed, 19 Sep 2007 19:20:18 +0000
Subject: [PATCH] MDL-11347 yet more beautification proposed by Eloy

---
 lib/accesslib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/accesslib.php b/lib/accesslib.php
index 6846b2d90d..a65449030a 100755
--- a/lib/accesslib.php
+++ b/lib/accesslib.php
@@ -4451,6 +4451,7 @@ function build_context_path($force=false) {
         $emptyclause = '';
     }
 
+    // TODO: following could be improved with WHERE + $emptyclause, but there should be a better way
     $upathsql = "UPDATE {$CFG->prefix}context
                     SET path = COALESCE((SELECT ct.path FROM {$CFG->prefix}$temptable ct WHERE {$CFG->prefix}context.id=ct.id), {$CFG->prefix}context.path)";
 
-- 
2.39.5