Merge pull request #5367 from carusogabriel/clean-elses

Clean elses
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 0ad8dd3..3b450c5 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -678,10 +678,8 @@
 			$this->set_error('upload_bad_filename', 'debug');
 			return FALSE;
 		}
-		else
-		{
-			return $new_filename;
-		}
+
+		return $new_filename;
 	}
 
 	// --------------------------------------------------------------------