diff options
-rw-r--r-- | ractor.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -821,7 +821,7 @@ ractor_select(rb_execution_context_t *ec, const VALUE *rs, int alen, VALUE yield wait_status |= wait_taking; } else { - rb_raise(rb_eArgError, "It should be ractor objects"); + rb_raise(rb_eArgError, "should be a ractor object, but %"PRIsVALUE, v); } } rs = NULL; |