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-rw-r--r--system/database/drivers/pdo/pdo_result.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/system/database/drivers/pdo/pdo_result.php b/system/database/drivers/pdo/pdo_result.php
index 213b5d670..6bc923e38 100644
--- a/system/database/drivers/pdo/pdo_result.php
+++ b/system/database/drivers/pdo/pdo_result.php
@@ -162,7 +162,7 @@ class CI_DB_pdo_result extends CI_DB_result {
{
if (strpos($this->result_id->queryString, 'PRAGMA') !== FALSE)
{
- foreach($this->result_array() as $field)
+ foreach ($this->result_array() as $field)
{
preg_match('/([a-zA-Z]+)(\(\d+\))?/', $field['type'], $matches);
@@ -197,7 +197,7 @@ class CI_DB_pdo_result extends CI_DB_result {
else
{
$F->max_length = ($field['len'] > 255) ? NULL : (string) $field['len'];
- $F->primary_key = (int) (array_key_exists('flags', $field) && in_array('primary_key', $field['flags']));
+ $F->primary_key = (int) ( ! empty($field['flags']) && in_array('primary_key', $field['flags']));
}
$data[] = $F;