From 54dfc6edb64f2fd05d50ad32bb31a166745c4b03 Mon Sep 17 00:00:00 2001
From: Jean Paul Galea <jeanpaul@yubico.com>
Date: Tue, 18 Aug 2015 12:04:30 +0200
Subject: [PATCH] Refactor.

- remove unnecessary else {} wrapper.
---
 ykval-db-pdo.php | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/ykval-db-pdo.php b/ykval-db-pdo.php
index d841d19..a3a7014 100644
--- a/ykval-db-pdo.php
+++ b/ykval-db-pdo.php
@@ -187,17 +187,15 @@ class DbImpl extends Db
 			$this->closeCursor($result);
 			return $row;
 		}
-		else
-		{
-			$collection = array();
 
-			while($row = $this->fetchArray($result))
-				$collection[] = $row;
+		$collection = array();
 
-			$this->closeCursor($result);
+		while($row = $this->fetchArray($result))
+			$collection[] = $row;
 
-			return $collection;
-		}
+		$this->closeCursor($result);
+
+		return $collection;
 	}
 
   /**