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-rw-r--r--system/database/DB_forge.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index 27f2c372d..a71fca78f 100644
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -99,7 +99,7 @@ class CI_DB_forge {
{
if (is_array($key))
{
- foreach($key as $one)
+ foreach ($key as $one)
{
$this->add_key($one, $primary);
}