[geeklog-hg] geeklog: fixed E_ALL error when $data_arr contains an empty array

[geeklog-cvs at lists.geeklog.net]

changeset 8845:a6995c7a81a7
url:  http://project.geeklog.net/cgi-bin/hgwebdir.cgi/geeklog/rev/a6995c7a81a7
user: Dirk Haun <dirk at haun-online.de>
date: Sun Sep 30 19:46:47 2012 +0200
description:
fixed E_ALL error when $data_arr contains an empty array

diffstat:

 system/lib-admin.php |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (13 lines):

diff -r 7af77e84de90 -r a6995c7a81a7 system/lib-admin.php
--- a/system/lib-admin.php	Sun Sep 30 18:48:25 2012 +0900
+++ b/system/lib-admin.php	Sun Sep 30 19:46:47 2012 +0200
@@ -159,7 +159,8 @@
             }
             for ($j = 0; $j < count($header_arr); $j++) {
                 $fieldname = $header_arr[$j]['field'];
-                if (isset($data_arr[$i][$fieldname])) {
+                if (isset($data_arr[$i][$fieldname]) &&
+                        !empty($data_arr[$i][$fieldname])) {
                     $fieldvalue = strval($data_arr[$i][$fieldname]);
                 } else {
                     $fieldvalue = '';