Merge branch 'master' into android.rake-ndk-clang

1 files changed, 1 insertions, 0 deletions

diff --git a/src/etc.c b/src/etc.c
index 183e2f070..e0810d589 100644
--- a/src/etc.c
+++ b/src/etc.c
@@ -139,6 +139,7 @@ mrb_obj_id(mrb_value obj)
   case MRB_TT_EXCEPTION:
   case MRB_TT_FILE:
   case MRB_TT_DATA:
+  case MRB_TT_ISTRUCT:
   default:
     return MakeID(mrb_ptr(obj));
   }