From: martinlanghoff <martinlanghoff>
Date: Tue, 16 Jan 2007 23:25:19 +0000 (+0000)
Subject: get_config(): return a single value instead of a record when called with 2 params
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=9220fba59803dcea39723cb154c37f05d8d66911;p=moodle.git

get_config(): return a single value instead of a record when called with 2 params

get_config() was meant to return a single value when called with 2 params,
however, it never did. Change it to Do The Right Thing, and audit all callers.
---

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index c18904ea8e..2112911223 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -601,6 +601,9 @@ function set_config($name, $value, $plugin=NULL) {
  * generating $CFG safely from the database without overwriting
  * existing values.
  *
+ * If called with 2 parameters it will return a $string single
+ * value or false of the value is not found.
+ *
  * @param string $plugin
  * @param string $name
  * @uses $CFG
@@ -613,9 +616,9 @@ function get_config($plugin=NULL, $name=NULL) {
 
     if (!empty($name)) { // the user is asking for a specific value
         if (!empty($plugin)) {
-            return get_record('config_plugins', 'plugin' , $plugin, 'name', $name);
+            return get_field('config_plugins', 'value', 'plugin' , $plugin, 'name', $name);
         } else {
-            return get_record('config', 'name', $name);
+            return get_field('config', 'value', 'name', $name);
         }
     }