notice fixes

This commit is contained in:
Lukas Kahwe Smith 2011-05-28 11:19:04 +02:00
parent 9fdfac81ec
commit 900dda8239

View File

@ -196,7 +196,9 @@ class Serializer implements SerializerInterface
*/ */
public function getEncoder($format) public function getEncoder($format)
{ {
return $this->encoders[$format]; if (isset($this->encoders[$format])) {
return $this->encoders[$format];
}
} }
/** /**
@ -220,6 +222,8 @@ class Serializer implements SerializerInterface
*/ */
public function removeEncoder($format) public function removeEncoder($format)
{ {
unset($this->encoders[$format]); if (isset($this->encoders[$format])) {
unset($this->encoders[$format]);
}
} }
} }