diff options
Diffstat (limited to 'enumerator.c')
| -rw-r--r-- | enumerator.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/enumerator.c b/enumerator.c index df73aef7a2..2a73d6a740 100644 --- a/enumerator.c +++ b/enumerator.c @@ -1700,7 +1700,12 @@ lazy_zip_func(VALUE val, VALUE zip_args, int argc, VALUE *argv) } ary = rb_ary_new2(RARRAY_LEN(arg) + 1); - rb_ary_push(ary, argv[1]); + v = Qnil; + if (--argc > 0) { + ++argv; + v = argc > 1 ? rb_ary_new_from_values(argc, argv) : *argv; + } + rb_ary_push(ary, v); for (i = 0; i < RARRAY_LEN(arg); i++) { v = rb_rescue2(call_next, RARRAY_AREF(arg, i), next_stopped, 0, rb_eStopIteration, (VALUE)0); |