1 files changed, 1 insertions, 1 deletions
diff --git a/object.c b/object.c
index 68f768c46f..d8b0a7f569 100644
--- a/object.c
+++ b/object.c
@@ -404,7 +404,7 @@ static VALUE
 inspect_obj(obj, str)
     VALUE obj, str;
 {
-    st_foreach(ROBJECT(obj)->iv_tbl, inspect_i, str);
+    st_foreach_safe(ROBJECT(obj)->iv_tbl, inspect_i, str);
     rb_str_cat2(str, ">");
     RSTRING(str)->ptr[0] = '#';
     OBJ_INFECT(str, obj);