fix small bug for creating member

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app/controllers/admin/members_controller.rb

@@ -472,7 +472,10 @@ class Admin::MembersController < OrbitMemberController
       if user_params["user_name"] != ""
         @user = User.new(user_params) rescue nil
         @user.member_profile = @member
-        @user.save
+        if !@user.save
+          @member.destroy
+          render 'new' and return
+        end
       end
       if !params[:member_profile_field_values].nil?
         params[:member_profile_field_values].each_with_index do |m,i|