From c3cb138ff7ce95aad20d92deb4605db3ff7adc67 Mon Sep 17 00:00:00 2001
From: zero <skklove@gmail.com>
Date: Tue, 19 Feb 2008 11:46:20 +0000
Subject: [PATCH] =?UTF-8?q?#416=20=EB=8C=93=EA=B8=80=20=EC=B2=98=EB=A6=AC?=
 =?UTF-8?q?=EC=8B=9C=20=EB=B0=B0=EC=97=B4=EC=9D=B4=20=EC=95=84=EB=8B=8C=20?=
 =?UTF-8?q?=EA=B0=92=EC=97=90=20=EB=8C=80=ED=95=B4=20=EB=B0=B0=EC=97=B4=20?=
 =?UTF-8?q?=EC=B2=98=EB=A6=AC=EB=A5=BC=20=ED=95=98=EC=97=AC=20php=EC=98=A4?=
 =?UTF-8?q?=EB=A5=98=EA=B0=80=20=EC=83=9D=EA=B8=B0=EB=8A=94=20=EB=AC=B8?=
 =?UTF-8?q?=EC=A0=9C=20=ED=95=B4=EA=B2=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

git-svn-id: http://xe-core.googlecode.com/svn/sandbox@3714 201d5d3c-b55e-5fd7-737f-ddc643e51545
---
 widgets/forum/forum.class.php | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/widgets/forum/forum.class.php b/widgets/forum/forum.class.php
index 88f8b2e68..a725cb8fd 100644
--- a/widgets/forum/forum.class.php
+++ b/widgets/forum/forum.class.php
@@ -50,14 +50,14 @@
                 $last_args = null;
                 $last_args->module_srl = $module->module_srl;
                 $output = executeQuery('widgets.forum.getLatestComments', $last_args);
-                if(is_array($output->data)) $last_comment = array_pop($output->data);
+                if($output->data && is_array($output->data)) $last_comment = array_pop($output->data);
 
                 // 최근 등록된 글의 정보
                 $last_document = null;
                 $last_args = null;
                 $last_args->module_srl = $module->module_srl;
                 $output = executeQuery('widgets.forum.getLatestDocuments', $last_args);
-                if(is_array($output->data)) $last_document = array_pop($output->data);
+                if($output->data && is_array($output->data)) $last_document = array_pop($output->data);
 
                 $last_item = null;
                 if($last_comment && $last_document) {
@@ -78,8 +78,10 @@
             $total_documents_args->module_srls = implode(',',$module_srls);
 
             $total_documents_output = executeQueryArray('widgets.forum.getTotalDocuments',$total_documents_args);
-            foreach($total_documents_output->data as $val) {
-                $modules[$val->module_srl]->document_count = $val->count;
+            if($total_documents_output->data) {
+                foreach($total_documents_output->data as $val) {
+                    $modules[$val->module_srl]->document_count = $val->count;
+                }
             }
 
             // 각 모듈별 댓글 수를 구함
@@ -87,8 +89,10 @@
             $total_comments_args->module_srls = implode(',',$module_srls);
 
             $total_comments_output = executeQueryArray('widgets.forum.getTotalComments',$total_comments_args);
-            foreach($total_comments_output->data as $val) {
-                $modules[$val->module_srl]->comment_count = $val->count;
+            if($total_comments_output->data) {
+                foreach($total_comments_output->data as $val) {
+                    $modules[$val->module_srl]->comment_count = $val->count;
+                }
             }
 
             $widget_info->title = $title;