From 3cea9c554a73bc0b579c7adafc80d53315d7a436 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Thu, 20 Dec 2007 14:39:12 +0000
Subject: [PATCH] MDL12672 fixed parent::search trouble; merged from
 MOODLE_19_STABLE

---
 lib/adminlib.php | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/lib/adminlib.php b/lib/adminlib.php
index 56848ada6d..ace414b9b5 100644
--- a/lib/adminlib.php
+++ b/lib/adminlib.php
@@ -1036,7 +1036,12 @@ class admin_category extends parentable_part_of_admin_tree {
     function search($query) {
         $result = array();
         foreach ($this->children as $child) {
-            $result = array_merge($result, $child->search($query));
+            $subsearch = $child->search($query);
+            if (!is_array($subsearch)) {
+                debugging('Incorrect search result from '.$child->name);
+                continue;
+            }
+            $result = array_merge($result, $subsearch);
         }
         return $result;
     }
@@ -3374,8 +3379,8 @@ class admin_page_managemods extends admin_externalpage {
     }
 
     function search($query) {
-        if (parent::search($query)) {
-            return true;
+        if ($result = parent::search($query)) {
+            return $result;
         }
 
         $found = false;
@@ -3415,8 +3420,8 @@ class admin_page_manageblocks extends admin_externalpage {
 
     function search($query) {
         global $CFG;
-        if (parent::search($query)) {
-            return true;
+        if ($result = parent::search($query)) {
+            return $result;
         }
 
         $found = false;
-- 
2.39.5