src: remove useless comparisons on null

[nit.git] / lib / opts.nit

diff --git a/lib/opts.nit b/lib/opts.nit
index a1bffc1..c088325 100644 (file)
--- a/lib/opts.nit
+++ b/lib/opts.nit
@@ -194,11 +194,7 @@ class OptionEnum
 
        redef fun pretty_default
        do
-               if default_value != null then
-                       return " ({values[default_value]})"
-               else
-                       return ""
-               end
+               return " ({values[default_value]})"
        end
 end