diff --git a/lib/bench_press/cli.rb b/lib/bench_press/cli.rb
index db239fe..2c1373e 100644
--- a/lib/bench_press/cli.rb
+++ b/lib/bench_press/cli.rb
@@ -86,7 +86,7 @@ def exit_with_version
     end
 
     def publish
-      if email && email.any?
+      if email && !email.empty?
         measurable.email email
         puts measurable.report; puts
         puts RubyBenchmark.publish(measurable, file_path)