* lib/ostruct.rb: Have OpenStruct#dig raise if argument is not a symbol

  nor a string. See [#11762]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/ostruct.rb b/lib/ostruct.rb
index 0e13f40692..84244b3d9e 100644
--- a/lib/ostruct.rb
+++ b/lib/ostruct.rb
@@ -227,7 +227,7 @@ class OpenStruct
     begin
       name = name.to_sym
     rescue NoMethodError
-      return
+      raise TypeError, "#{name} is not a symbol nor a string"
     end
     @table.dig(name, *names)
   end