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fix previous commit to check stdout is a tty.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2005-02-07 14:40:22 +00:00
parent d486686eb7
commit b8f04a8bcb
1 changed files with 7 additions and 2 deletions
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9
io.c
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@ -801,8 +801,13 @@ static int
io_getc(OpenFile *fptr) io_getc(OpenFile *fptr)
{ {
int r; int r;
if (fptr->fd == 0 && (fptr->mode & FMODE_TTY)) { if (fptr->fd == 0 && (fptr->mode & FMODE_TTY) &&
rb_io_flush(rb_stdout); TYPE(rb_stdout) == T_FILE) {
OpenFile *ofp;
GetOpenFile(rb_stdout, ofp);
if (ofp->mode & FMODE_TTY) {
rb_io_flush(rb_stdout);
}
} }
if (fptr->rbuf == NULL) { if (fptr->rbuf == NULL) {
fptr->rbuf_off = 0; fptr->rbuf_off = 0;