Prevent double authentication for the same public key

David Ostrovsky

2014-03-16 75ebd391b88884581b1139c87c98bb687941a8fe

 src/main/java/com/gitblit/transport/ssh/commands/RemoveKeyCommand.java

@@ -57,6 +57,5 @@
            log.info("removed SSH public key from {}", username);
         }
      }
      authenticator.getKeyCache().invalidate(username);
   }
}