stty: reinstate functionality of 'stty size'HEADmaster

Commit 3681e397f (stty: drop 'rows' and 'columns' settings) had
the unfortunate side effect of preventing 'stty size' from
working.

Reinstate the necessary code.

Adds 64-72 bytes.

(GitHub issue #553)

1 files changed, 6 insertions, 0 deletions

diff --git a/coreutils/stty.c b/coreutils/stty.c
index c064ad90a..db4e2299d 100644
--- a/coreutils/stty.c
+++ b/coreutils/stty.c
@@ -1645,6 +1645,12 @@ int stty_main(int argc UNUSED_PARAM, char **argv)
                                 stty_state |= (STTY_require_set_attr | STTY_speed_was_set);
                         } /* else - impossible (caught in the first pass):
                                 bb_error_msg_and_die("invalid argument '%s'", arg); */
+#else /* ENABLE_PLATFORM_MINGW32 */
+#ifdef TIOCGWINSZ
+                case param_size:
+                        display_window_size(0);
+                        break;
+#endif
 #endif
                 }
         }