1 files changed, 2 insertions, 1 deletions
diff --git a/hash.c b/hash.c
index 2e9d70dcc5..f2611d29d6 100644
--- a/hash.c
+++ b/hash.c
@@ -584,9 +584,10 @@ rb_hash_fetch_m(int argc, VALUE *argv, VALUE hash)
 	if (block_given) return rb_yield(key);
 	if (argc == 1) {
 	    volatile VALUE desc = rb_protect(rb_inspect, key, 0);
-	    if (NIL_P(desc) || RSTRING_LEN(desc) > 65) {
+	    if (NIL_P(desc)) {
 		desc = rb_any_to_s(key);
 	    }
+	    desc = rb_str_ellipsize(desc, 65);
 	    rb_raise(rb_eKeyError, "key not found: %s", RSTRING_PTR(desc));
 	}
 	return if_none;