diff options
| author | Andrey Andreev <narf@devilix.net> | 2015-08-07 16:37:05 +0200 |
|---|---|---|
| committer | Andrey Andreev <narf@devilix.net> | 2015-08-07 16:37:05 +0200 |
| commit | a12cf285cd3c72c6faf572ca208c5891bb2f1631 (patch) | |
| tree | 77a88233581fb610d2d2aaa48325879e82acf1a6 /system/database/DB_driver.php | |
| parent | de82e175cd333a503a43f53a00f19c2513573d97 (diff) | |
[ci skip] Partial patch for #2284
The issue description is about update_string(), which
I'm not sure if can be fixed at all. This patch only
addresses protect_identifiers().
Diffstat (limited to 'system/database/DB_driver.php')
| -rw-r--r-- | system/database/DB_driver.php | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php index 659664db9..34d3a5979 100644 --- a/system/database/DB_driver.php +++ b/system/database/DB_driver.php @@ -1788,12 +1788,15 @@ abstract class CI_DB_driver { // with an alias. While we're at it, we will escape the components if (strpos($item, '.') !== FALSE) { - $parts = explode('.', $item); + $parts = explode('.', $item); // Does the first segment of the exploded item match // one of the aliases previously identified? If so, // we have nothing more to do other than escape the item - if (in_array($parts[0], $this->qb_aliased_tables)) + // + // NOTE: The ! empty() condition prevents this method + // from breaking when QB isn't enabled. + if ( ! empty($this->qb_aliased_tables) && in_array($parts[0], $this->qb_aliased_tables)) { if ($protect_identifiers === TRUE) { |