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-rw-r--r--admin/cat_list.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/admin/cat_list.php b/admin/cat_list.php
index bcfe152f2..b5b4a6852 100644
--- a/admin/cat_list.php
+++ b/admin/cat_list.php
@@ -78,7 +78,7 @@ SELECT id,uppercats,global_rank,visible,status
// what will be the inserted id ?
$query = '
-SELECT MAX(id)+1
+SELECT IF(MAX(id)+1 IS NULL, 1, MAX(id)+1)
FROM '.CATEGORIES_TABLE.'
;';
list($next_id) = mysql_fetch_array(pwg_query($query));