Merge "Throw if Redis::SERIALIZER_IGBINARY is not defined"

diff --git a/includes/libs/redis/RedisConnectionPool.php b/includes/libs/redis/RedisConnectionPool.php
index eb645cc..343e35c 100644 (file)
--- a/includes/libs/redis/RedisConnectionPool.php
+++ b/includes/libs/redis/RedisConnectionPool.php
@@ -90,6 +90,10 @@ class RedisConnectionPool implements LoggerAwareInterface {
                if ( !isset( $options['serializer'] ) || $options['serializer'] === 'php' ) {
                        $this->serializer = Redis::SERIALIZER_PHP;
                } elseif ( $options['serializer'] === 'igbinary' ) {
+                       if ( !defined( 'Redis::SERIALIZER_IGBINARY' ) ) {
+                               throw new InvalidArgumentException(
+                                       __CLASS__ . ': configured serializer "igbinary" not available' );
+                       }
                        $this->serializer = Redis::SERIALIZER_IGBINARY;
                } elseif ( $options['serializer'] === 'none' ) {
                        $this->serializer = Redis::SERIALIZER_NONE;