From 18fbd7510a1f5c01ece1079f7346dc957812888e Mon Sep 17 00:00:00 2001
From: Alexander Mohorev <dev.mohorev@gmail.com>
Date: Sat, 2 Nov 2013 16:12:28 +0300
Subject: [PATCH] Missing return statement

---
 framework/yii/db/ActiveRecord.php    | 2 ++
 framework/yii/db/mssql/Schema.php    | 2 ++
 framework/yii/i18n/GettextMoFile.php | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/framework/yii/db/ActiveRecord.php b/framework/yii/db/ActiveRecord.php
index 79d5146791..2c1689cdf0 100644
--- a/framework/yii/db/ActiveRecord.php
+++ b/framework/yii/db/ActiveRecord.php
@@ -1266,6 +1266,8 @@ class ActiveRecord extends Model
 			$relation = $this->$getter();
 			if ($relation instanceof ActiveRelation) {
 				return $relation;
+			} else {
+				return null;
 			}
 		} catch (UnknownMethodException $e) {
 			throw new InvalidParamException(get_class($this) . ' has no relation named "' . $name . '".', 0, $e);
diff --git a/framework/yii/db/mssql/Schema.php b/framework/yii/db/mssql/Schema.php
index 0bb5924887..deb92f956f 100644
--- a/framework/yii/db/mssql/Schema.php
+++ b/framework/yii/db/mssql/Schema.php
@@ -118,6 +118,8 @@ class Schema extends \yii\db\Schema
 		if ($this->findColumns($table)) {
 			$this->findForeignKeys($table);
 			return $table;
+		} else {
+			return null;
 		}
 	}
 
diff --git a/framework/yii/i18n/GettextMoFile.php b/framework/yii/i18n/GettextMoFile.php
index a92293c23f..4a0a93ca82 100644
--- a/framework/yii/i18n/GettextMoFile.php
+++ b/framework/yii/i18n/GettextMoFile.php
@@ -203,6 +203,8 @@ class GettextMoFile extends GettextFile
 	{
 		if ($byteCount > 0) {
 			return fread($fileHandle, $byteCount);
+		} else {
+			return null;
 		}
 	}