lib/cucumber/formatter/console.rb in cucumber-0.6.2 vs lib/cucumber/formatter/console.rb in cucumber-0.6.3

@@ -66,11 +66,11 @@
         @failures = step_mother.scenarios(:failed).select { |s| s.is_a?(Cucumber::Ast::Scenario) }
 
         if !@failures.empty?
           @io.puts format_string("Failing Scenarios:", :failed)
           @failures.each do |failure|
-            profiles_string = (profiles.map{|profile| "-p #{profile} " }).flatten unless profiles.empty?
+            profiles_string = profiles.empty? ? '' : (profiles.map{|profile| "-p #{profile}" }).join(' ') + ' '
             @io.puts format_string("cucumber #{profiles_string}" + failure.file_colon_line, :failed) +
             format_string(" # Scenario: " + failure.name, :comment)
           end
           @io.puts
         end
@@ -143,12 +143,14 @@
       #activate this feature
       def announce(announcement)
         if @delayed_announcements
           @delayed_announcements << announcement
         else
-          @io.puts
-          @io.puts(format_string(announcement, :tag))
-          @io.flush
+          if @io
+            @io.puts
+            @io.puts(format_string(announcement, :tag))
+            @io.flush
+          end
         end
       end
 
       def print_announcements()
         @delayed_announcements.each {|ann| print_announcement(ann)}