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console.c: prompt to stderr

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* ext/io/console/console.c (console_getpass): print prompt to
  stderr when reading from stdin.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2015-12-06 06:30:11 +00:00
parent 187de9240a
commit 1ad0d8ecad
1 changed files with 2 additions and 9 deletions
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11
ext/io/console/console.c
View file

@ -857,14 +857,6 @@ getpass_call(VALUE io)
return ttymode(io, rb_io_gets, set_noecho, NULL);
}
static VALUE
write_io(VALUE io)
{
VALUE wio = rb_io_get_write_io(io);
if (wio == io && io == rb_stdin) wio = rb_stdout;
return wio;
}
static void
prompt(int argc, VALUE *argv, VALUE io)
{
@ -900,7 +892,8 @@ console_getpass(int argc, VALUE *argv, VALUE io)
VALUE str, wio;
rb_check_arity(argc, 0, 1);
wio = write_io(io);
wio = rb_io_get_write_io(io);
if (wio == io && io == rb_stdin) wio = rb_stderr;
prompt(argc, argv, wio);
str = rb_ensure(getpass_call, io, puts_call, wio);
return str_chomp(str);