lib/notifier/osd_cat.rb in notifier-0.5.0 vs lib/notifier/osd_cat.rb in notifier-0.5.1

@@ -5,11 +5,11 @@
     def supported?
       Notifier.os?(/(linux|freebsd)/) && `which osd_cat > /dev/null` && $? == 0
     end
 
     def notify(options)
-      color = options.fetch(:color, "white")
+      color = options.fetch(:color, "white").to_s
 
       command = [
         "osd_cat",
         "--shadow", "0",
         "--colour", color,
@@ -24,9 +24,9 @@
       Thread.new do
         Open3.popen3(*command) do |stdin, stdout, stderr|
           stdin.puts options[:message]
           stdin.close
         end
-      end
+      end.join
     end
   end
 end