Remove unnecessary defined('ENVIRONMENT') checks
As suggested in issue #2134 & PR #2149
diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php
index 186b24c..c2f50ec 100644
--- a/system/helpers/smiley_helper.php
+++ b/system/helpers/smiley_helper.php
@@ -213,7 +213,7 @@
*/
function _get_smiley_array()
{
- if (defined('ENVIRONMENT') && file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php'))
+ if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys.php'))
{
include(APPPATH.'config/'.ENVIRONMENT.'/smileys.php');
}