From 77cc0281479b9ccecc9f7bc1386846a1ccf5f94f Mon Sep 17 00:00:00 2001 From: Phil Sturgeon Date: Tue, 9 Aug 2011 16:03:49 -0600 Subject: Fixed a bug where using this->db->select_max(), this->db->select_min(), etc could throw notices. Thanks to w43l for the patch. --- system/database/DB_active_rec.php | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'system') diff --git a/system/database/DB_active_rec.php b/system/database/DB_active_rec.php index 0a25b3cb5..2af3553ed 100644 --- a/system/database/DB_active_rec.php +++ b/system/database/DB_active_rec.php @@ -1694,7 +1694,8 @@ class CI_DB_active_record extends CI_DB_driver { // is because until the user calls the from() function we don't know if there are aliases foreach ($this->ar_select as $key => $val) { - $this->ar_select[$key] = $this->_protect_identifiers($val, FALSE, $this->ar_no_escape[$key]); + $no_escape = isset($this->ar_no_escape[$key]) ? $this->ar_no_escape[$key] : NULL; + $this->ar_select[$key] = $this->_protect_identifiers($val, FALSE, $no_escape); } $sql .= implode(', ', $this->ar_select); -- cgit v1.2.3-24-g4f1b