ncurses 6.1 - patch 20180623

[ncurses.git] / ncurses / tty / lib_tstp.c

diff --git a/ncurses/tty/lib_tstp.c b/ncurses/tty/lib_tstp.c
index 8624b7604e78c8f0c3e0699be0d2b80fb4324110..42d5ccb41522e068e7fc29cfdb18b5b07fbac26d 100644 (file)
--- a/ncurses/tty/lib_tstp.c
+++ b/ncurses/tty/lib_tstp.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2013,2014 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2014,2017 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -42,7 +42,7 @@
 
 #include <SigAction.h>
 
-MODULE_ID("$Id: lib_tstp.c,v 1.48 2014/04/26 18:47:35 juergen Exp $")
+MODULE_ID("$Id: lib_tstp.c,v 1.49 2017/07/22 23:29:58 tom Exp $")
 
 #if defined(SIGTSTP) && (HAVE_SIGACTION || HAVE_SIGVEC)
 #define USE_SIGTSTP 1
@@ -155,8 +155,10 @@ handle_SIGTSTP(int dummy GCC_UNUSED)
      * taken ownership of the tty and modified the settings when our
      * parent was stopped before us, and we would likely pick up the
      * settings already modified by the shell.
+     *
+     * Don't do this if we're not in curses -
      */
-    if (sp != 0 && !sp->_endwin)       /* don't do this if we're not in curses */
+    if (sp != 0 && (sp->_endwin == ewRunning))
 #if HAVE_TCGETPGRP
        if (tcgetpgrp(STDIN_FILENO) == getpgrp())
 #endif
@@ -273,7 +275,7 @@ handle_SIGINT(int sig)
                set_term(scan);
                NCURSES_SP_NAME(endwin) (NCURSES_SP_ARG);
                if (sp)
-                   sp->_endwin = FALSE;        /* in case of reuse */
+                   sp->_endwin = ewInitial;    /* in case of reuse */
            }
        }
     }