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On Dec 19 01:07, Takashi Yano wrote: > - Midnight commander (mc) does not work after the commit > 1626569222066ee601f6c41b29efcc95202674b7 as reported in > https://www.cygwin.com/ml/cygwin/2019-12/msg00173.html. > This patch fixes the issue. > --- > winsup/cygwin/fhandler_tty.cc | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc > index 1d344c7fe..8c3a6e72e 100644 > --- a/winsup/cygwin/fhandler_tty.cc > +++ b/winsup/cygwin/fhandler_tty.cc > @@ -1262,16 +1262,19 @@ fhandler_pty_slave::push_to_pcon_screenbuffer (const char *ptr, size_t len) > while ((p0 = (char *) memmem (p0, nlen - (p0 - buf), "\033[?", 3))) > { > p0 += 3; > - while (p0 < buf + nlen && *p0 != 'h' && *p0 != 'l') > + bool exist_arg_3 = false; > + while (p0 < buf + nlen && !isalpha (*p0)) > { > int arg = 0; > while (p0 < buf + nlen && isdigit (*p0)) > arg = arg * 10 + (*p0 ++) - '0'; > if (arg == 3) > - get_ttyp ()->need_redraw_screen = true; > + exist_arg_3 = true; > if (p0 < buf + nlen && *p0 == ';') > p0 ++; > } > + if (p0 < buf + nlen && exist_arg_3 && (*p0 == 'h' || *p0 == 'l')) > + get_ttyp ()->need_redraw_screen = true; > p0 ++; > if (p0 >= buf + nlen) > break; > -- > 2.21.0 Pushed, thanks. Corinna -- Corinna Vinschen Cygwin Maintainer
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