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-rw-r--r--system/database/DB_query_builder.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/database/DB_query_builder.php b/system/database/DB_query_builder.php
index 543d5ccdd..00294c3df 100644
--- a/system/database/DB_query_builder.php
+++ b/system/database/DB_query_builder.php
@@ -2534,7 +2534,7 @@ abstract class CI_DB_query_builder extends CI_DB_driver {
*
* Determines if a string represents a literal value or a field name
*
- * @param string
+ * @param string $str
* @return bool
*/
protected function _is_literal($str)