[findbugs] Null checks on closing a repository in ITicketService

James Moger

2014-04-17 9ee8b1b793113e74a2fffc1e2aa764279d1c686d

 src/main/java/com/gitblit/transport/ssh/CachingPublicKeyAuthenticator.java

@@ -34,8 +34,7 @@
import com.google.common.base.Preconditions;

/**
 *
 * @author Eric Myrhe
 * Authenticates an SSH session against a public key.
 *
 */
public class CachingPublicKeyAuthenticator implements PublickeyAuthenticator, SessionListener {