From: martin <martin>
Date: Fri, 27 Sep 2002 04:53:27 +0000 (+0000)
Subject: A little extra error checking.
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=91ac0405fab01be3ed1d4f31f451f9bd10d09db2;p=moodle.git

A little extra error checking.
---

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 19d3615e41..2435ed88af 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -923,7 +923,9 @@ function get_user_info_from_db($field, $value) {
     if (!$field || !$value) 
         return false;
 
-    $result = $db->Execute("SELECT * FROM user WHERE $field = '$value' AND deleted <> '1'");
+    if (! $result = $db->Execute("SELECT * FROM user WHERE $field = '$value' AND deleted <> '1'")) {
+        error("Could not find any active users!");
+    }
 
     if ( $result->RecordCount() == 1 ) {
         $user = (object)$result->fields;