* object.c (rb_mod_const_get): make sure the constant name is

  converted to a string before searching. [ruby-core:48405]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37340 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 1 deletions

diff --git a/object.c b/object.c
index a7eccb8ced..f3e5ec241b 100644
--- a/object.c
+++ b/object.c
@@ -1905,9 +1905,12 @@ rb_mod_const_get(int argc, VALUE *argv, VALUE mod)
     }
 
     if (SYMBOL_P(name)) {
-      name = rb_sym_to_s(name);
+	name = rb_sym_to_s(name);
     }
 
+    name = rb_check_string_type(name);
+    Check_Type(name, T_STRING);
+
     enc = rb_enc_get(name);
     path = RSTRING_PTR(name);