From 3cfc06163a34774e649531094c549724cb4be271 Mon Sep 17 00:00:00 2001
From: Marc Delisle <marc@infomarc.info>
Date: Mon, 15 Aug 2005 17:18:37 +0000
Subject: [PATCH]  bug #1259951, invalid argument for foreach()

---
 ChangeLog                | 3 +++
 libraries/common.lib.php | 6 ++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index f46ff5a2e..c2ab77fe4 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ phpMyAdmin - Changelog
 $Id$
 $Source$
 
+2005-08-15 Marc Delisle  <lem9@users.sourceforge.net>
+    * libraries/common.lib.php: bug #1259951, invalid argument for foreach()
+
 2005-08-14 Marc Delisle  <lem9@users.sourceforge.net>
     * tbl_change.php: $goto was not encoded in the form, resulting in a
       problem after editing/saving a row (seen in IE6)
diff --git a/libraries/common.lib.php b/libraries/common.lib.php
index b06170109..948b0251f 100644
--- a/libraries/common.lib.php
+++ b/libraries/common.lib.php
@@ -732,8 +732,10 @@ if ($is_minimum_common == FALSE) {
             $duplicate_sql_query = '';
             if (isset($mysql_error_values[0])) {
                 $tmp_fields = PMA_DBI_get_fields($db, $table, NULL);
-                foreach ($tmp_fields as $tmp_field) {
-                    $duplicate_sql_query .= (($duplicate_sql_query!='') ? ' OR ' : '') . PMA_backquote($tmp_field['Field']) . " LIKE '" . $mysql_error_values[0] . "'";
+                if ($tmp_fields) {
+                    foreach ($tmp_fields as $tmp_field) {
+                        $duplicate_sql_query .= (($duplicate_sql_query!='') ? ' OR ' : '') . PMA_backquote($tmp_field['Field']) . " LIKE '" . $mysql_error_values[0] . "'";
+                    }
                 }
             }
             if ($duplicate_sql_query!='') {