Merge: Opts: small improvement

[nit.git] / lib / opts.nit

diff --git a/lib/opts.nit b/lib/opts.nit
index 46d3d11..d6efd3e 100644 (file)
--- a/lib/opts.nit
+++ b/lib/opts.nit
@@ -83,7 +83,7 @@ abstract class Option
        fun pretty_default: String
        do
                var dv = default_value
-               if dv != null then return " ({dv})"
+               if dv != null then return " ({dv.to_s})"
                return ""
        end
 
@@ -195,7 +195,7 @@ class OptionEnum
        redef fun pretty_default
        do
                if default_value != null then
-                       return " ({values[default_value.as(not null)]})"
+                       return " ({values[default_value]})"
                else
                        return ""
                end