Make sure either a valid symbol or nil is passed as image (Fixes #17).

netzpirat · Sep 4, 2011 · 4aca759 · 4aca759
1 parent ab65d61
commit 4aca759
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lib/guard/cucumber/notification_formatter.rb b/lib/guard/cucumber/notification_formatter.rb
@@ -44,11 +44,12 @@ def step_name(keyword, step_match, status, source_indent, background)
       private
 
       def notify_summary
-        icon, messages = '', []
+        icon, messages = nil, []
 
         [:failed, :skipped, :undefined, :pending, :passed].reverse.each do |status|
           if step_mother.steps(status).any?
-            icon = icon_for(status)
+            step_icon = icon_for(status)
+            icon = step_icon if step_icon
             messages << dump_count(step_mother.steps(status).length, 'step', status.to_s)
           end
         end
@@ -70,6 +71,8 @@ def icon_for(status)
             :pending
           when :failed
             :failed
+          else
+            nil
         end
       end