From 7099a589d1719311427d7552523ec962ebc3b650 Mon Sep 17 00:00:00 2001
From: admin <devnull@localhost>
Date: Tue, 10 Oct 2006 17:47:59 +0000
Subject:

---
 system/database/DB_driver.php                       | 12 ++++++++----
 system/database/DB_utility.php                      |  3 ++-
 system/database/drivers/oci8/oci8_driver.php        |  3 ++-
 system/database/drivers/postgre/postgre_utility.php |  2 +-
 4 files changed, 13 insertions(+), 7 deletions(-)

(limited to 'system/database')

diff --git a/system/database/DB_driver.php b/system/database/DB_driver.php
index c8a00b7b1..99c95a6f2 100644
--- a/system/database/DB_driver.php
+++ b/system/database/DB_driver.php
@@ -682,7 +682,8 @@ class CI_DB_driver {
 			}
 		}
 
-		return $this->data_cache['table_names'] =& $retval;
+		$this->data_cache['table_names'] = $retval;
+		return $this->data_cache['table_names'];
 	}
 	
 	// --------------------------------------------------------------------
@@ -747,7 +748,8 @@ class CI_DB_driver {
 			}		
 		}
 		
-		return $this->data_cache['field_names'][$table] =& $retval;
+		$this->data_cache['field_names'][$table] = $retval;
+		return $this->data_cache['field_names'][$table];
 	}
 
 	// --------------------------------------------------------------------
@@ -931,7 +933,8 @@ class CI_DB_driver {
 	 */		
 	function cache_on()
 	{
-		return $this->cache_on = TRUE;
+		$this->cache_on = TRUE;
+		return TRUE;
 	}
 
 	// --------------------------------------------------------------------
@@ -944,7 +947,8 @@ class CI_DB_driver {
 	 */	
 	function cache_off()
 	{
-		return $this->cache_on = FALSE;
+		$this->cache_on = FALSE;
+		return FALSE;
 	}
 	
 
diff --git a/system/database/DB_utility.php b/system/database/DB_utility.php
index c2c5f1fe0..51e43a7c8 100644
--- a/system/database/DB_utility.php
+++ b/system/database/DB_utility.php
@@ -110,7 +110,8 @@ class CI_DB_utility {
 			}
 		}
 			
-		return $this->data_cache['db_names'] =& $dbs;
+		$this->data_cache['db_names'] = $dbs;
+		return $this->data_cache['db_names'];
 	}
 
 	// --------------------------------------------------------------------
diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index e83c640bd..794405a03 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -163,7 +163,8 @@ class CI_DB_oci8_driver extends CI_DB {
      */
     function get_cursor()
     {
-		return $this->curs_id = ocinewcursor($this->conn_id);
+		$this->curs_id = ocinewcursor($this->conn_id);
+		return $this->curs_id;
     }
 
     // --------------------------------------------------------------------
diff --git a/system/database/drivers/postgre/postgre_utility.php b/system/database/drivers/postgre/postgre_utility.php
index 0c265de16..b08b879d7 100644
--- a/system/database/drivers/postgre/postgre_utility.php
+++ b/system/database/drivers/postgre/postgre_utility.php
@@ -106,7 +106,7 @@ class CI_DB_postgre_utility extends CI_DB_utility {
 	 */
 	function _repair_table($table)
 	{
-		return return FALSE;
+		return FALSE;
 	}
 
 	// --------------------------------------------------------------------
-- 
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