update to CI 2.0.2

Signed-off-by: Florian Pritz <bluewind@server-speed.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/system/helpers/array_helper.php b/system/helpers/array_helper.php
index 6b2415df2..075a31fdf 100755
--- a/system/helpers/array_helper.php
+++ b/system/helpers/array_helper.php
@@ -69,6 +69,7 @@ if ( ! function_exists('random_element'))
 		{
 			return $array;
 		}
+
 		return $array[array_rand($array)];
 	}
 }