Fix exception handling for account with no public keys

James Moger

2014-03-19 fdf85cf245cddf121d35799637aaea8795db2ebd

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

@@ -53,6 +53,6 @@
   }

   protected IPublicKeyManager getKeyManager() {
      return ctx.getGitblit().getPublicKeyManager();
      return getContext().getGitblit().getPublicKeyManager();
   }
}