nice have left and right view also

src/js/git/index.js

@@ -1017,7 +1017,7 @@ GitEngine.prototype.rebaseInteractive = function(targetSource, currentLocation)
   .then(_.bind(function(userSpecifiedRebase) {
     // first, they might have dropped everything (annoying)
     if (!userSpecifiedRebase.length) {
-      throw new GitError({
+      throw new CommandResult({
         msg: 'Nothing to do...'
       });
     }

src/js/views/rebaseView.js

@@ -99,7 +99,9 @@ var InteractiveRebaseView = ContainedBase.extend({
       this.confirm();
     }, this))
     .fail(_.bind(function() {
-      this.deferred.reject();
+      // empty array does nothing, just like in git
+      this.hide();
+      this.deferred.resolve([]);
     }, this))
     .done();