Removing unndeeded to_s

This commit is contained in:
jbreeden
2015-07-11 21:15:33 -07:00
parent bdbd696c48
commit dd558a108d
+1 -3
View File
@@ -1032,9 +1032,7 @@ mrb_ary_join_m(mrb_state *mrb, mrb_value ary)
mrb_value sep = mrb_nil_value();
mrb_get_args(mrb, "|o", &sep);
if (mrb_nil_p(sep)) {
sep = mrb_str_to_str(mrb, sep);
} else if (mrb_type(sep) != MRB_TT_STRING) {
if (!(mrb_nil_p(sep) || mrb_type(sep) == MRB_TT_STRING)) {
mrb_raise(mrb, E_TYPE_ERROR, "expected String");
return mrb_nil_value();
}