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-rw-r--r--system/database/DB_query_builder.php13
1 files changed, 0 insertions, 13 deletions
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 4b3aa4d6c..30882fadc 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -661,19 +661,6 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
// value appears not to have been set, assign the test to IS NULL
$k .= ' IS NULL';
}
- else
- {
- $operator = $this->_get_operator($k);
- if (stripos($operator, 'NULL') === FALSE && strncasecmp(ltrim($operator), 'IN', 2) !== 0)
- {
- $op = strrpos($k, $operator);
- if (strlen($k) === ($op + strlen($operator)))
- {
- $operator = strtr($operator, array('<>' => 'IS NOT', '!=' => 'IS NOT'));
- $k = substr($k, 0, $op).rtrim($operator).' NULL';
- }
- }
- }
$this->{$qb_key}[] = array('condition' => $prefix.$k.$v, 'escape' => $escape);
if ($this->qb_caching === TRUE)