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authorblowdoof <blowdoof@gmail.com>2013-10-18 16:08:08 +0200
committerblowdoof <blowdoof@gmail.com>2013-10-18 16:08:08 +0200
commit898683f95b1b1344a9475647cfe2af285af5f163 (patch)
treeb2a5a6f32b9c7d52b8125fdd0a2fbf274c7315c7 /system
parent1f71da710a84e6bf2d348bd17ffcc7b5023f13c9 (diff)
removed unnecessary assignment
Diffstat (limited to 'system')
-rw-r--r--system/database/drivers/sqlsrv/sqlsrv_forge.php1
1 files changed, 0 insertions, 1 deletions
diff --git a/system/database/drivers/sqlsrv/sqlsrv_forge.php b/system/database/drivers/sqlsrv/sqlsrv_forge.php
index 2940beb9b..a5adcbe95 100644
--- a/system/database/drivers/sqlsrv/sqlsrv_forge.php
+++ b/system/database/drivers/sqlsrv/sqlsrv_forge.php
@@ -60,7 +60,6 @@ class CI_DB_sqlsrv_forge extends CI_DB_forge {
*/
function _drop_table($table)
{
- $sql = '';
$sql = "IF (EXISTS (SELECT *
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_SCHEMA = 'dbo'