From 8b48e2b4a42c9e1c697f94d3bb362a12484fe2e7 Mon Sep 17 00:00:00 2001 From: Tomoyuki Sahara Date: Mon, 30 Sep 2013 11:56:15 +0900 Subject: syswrite must write to fd2 if it is properly set. closes #3. --- src/io.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/src/io.c b/src/io.c index e156733dd..b80ff63b8 100644 --- a/src/io.c +++ b/src/io.c @@ -470,7 +470,7 @@ mrb_io_syswrite(mrb_state *mrb, mrb_value io) { struct mrb_io *fptr; mrb_value str, buf; - int length; + int fd, length; mrb_get_args(mrb, "S", &str); if (mrb_type(str) != MRB_TT_STRING) { @@ -480,7 +480,12 @@ mrb_io_syswrite(mrb_state *mrb, mrb_value io) } fptr = (struct mrb_io *)mrb_get_datatype(mrb, io, &mrb_io_type); - length = write(fptr->fd, RSTRING_PTR(buf), RSTRING_LEN(buf)); + if (fptr->fd2 == -1) { + fd = fptr->fd; + } else { + fd = fptr->fd2; + } + length = write(fd, RSTRING_PTR(buf), RSTRING_LEN(buf)); return mrb_fixnum_value(length); } -- cgit v1.2.3