lib/ej/commands.rb in ej-0.1.8 vs lib/ej/commands.rb in ej-0.1.9

@@ -201,10 +201,10 @@
     desc 'delete', 'delete'
     option :index, aliases: '-i', type: :string, default: nil, required: true, desc: 'index'
     option :type, type: :string, aliases: '-t', default: nil, desc: 'type'
     option :query, type: :string, aliases: '-q', default: nil, desc: 'query'
     def delete
-      query = eval(options[:query])
+      query = options[:query] ? eval(options[:query]) : nil
       @indices.delete(options[:index], options[:type], query)
     end
 
     desc 'delete_template --name [name]', 'delete_template'
     option :name, type: :string, default: nil, required: true, desc: 'template name'