lib/rails/commands/performance/profiler.rb in railties-3.0.0.beta vs lib/rails/commands/performance/profiler.rb in railties-3.0.0.beta2

@@ -1,6 +1,6 @@
-if ARGV.empty?
-  $stderr.puts "Usage: profiler 'Person.expensive_method(10)' [times] [flat|graph|graph_html]"
+if [nil, "-h", "--help"].include?(ARGV.first)
+  $stderr.puts "Usage: rails profiler 'Person.expensive_method(10)' [times] [flat|graph|graph_html]"
   exit(1)
 end
 
 # Define a method to profile.
 if ARGV[1] and ARGV[1].to_i > 1