[ruby-gnome2-cvs] ruby-gnome2/ruby-gnome2@40d5cf5 [master] gtk3 demo: suppress a warning

[Kouhei S. <nu...@co...>]

Kouhei Sutou	2017-09-04 09:45:24 +0900 (Mon, 04 Sep 2017)

  New Revision: 40d5cf56b77d8a337f39d86f8a397b3db6b43d7a
  https://github.com/ruby-gnome2/ruby-gnome2/commit/40d5cf56b77d8a337f39d86f8a397b3db6b43d7a

  Message:
    gtk3 demo: suppress a warning

  Modified files:
    gtk3/sample/gtk-demo/fishbowl.rb

  Modified: gtk3/sample/gtk-demo/fishbowl.rb (+1 -1)
===================================================================
--- gtk3/sample/gtk-demo/fishbowl.rb    2017-09-04 09:36:50 +0900 (8f6bfa4b8)
+++ gtk3/sample/gtk-demo/fishbowl.rb    2017-09-04 09:45:24 +0900 (2f3f0d394)
@@ -95,7 +95,7 @@ class FishbowlDemo
 
   def do_stats(suggested_change)
     suggested_change = 0
-    @stats = Stats.new(@bowl) unless @stats
+    @stats ||= Stats.new(@bowl)
     frame_time = @bowl.frame_clock.frame_time
     elapsed = frame_time - @stats.last_frame
     n_frames = 0