ncurses 6.0 - patch 20171104

[ncurses.git] / test / dots_curses.c

diff --git a/test/dots_curses.c b/test/dots_curses.c
index b0adfe186e9e3b92cfc92dfb27f5ba43149e85b4..e8c452cfd1a97d102089c5a10417b24a6144d38b 100644 (file)
--- a/test/dots_curses.c
+++ b/test/dots_curses.c
@@ -29,7 +29,7 @@
 /*
  * Author: Thomas E. Dickey
  *
- * $Id: dots_curses.c,v 1.9 2017/10/22 00:44:39 tom Exp $
+ * $Id: dots_curses.c,v 1.11 2017/10/30 22:22:22 tom Exp $
  *
  * A simple demo of the curses interface used for comparison with termcap.
  */
@@ -131,9 +131,11 @@ main(int argc, char *argv[])
            d_option = TRUE;
            break;
 #endif
+#if HAVE_USE_ENV
        case 'e':
            use_env(TRUE);
            break;
+#endif
        case 'm':
            m_option = atoi(optarg);
            break;
@@ -157,7 +159,12 @@ main(int argc, char *argv[])
 #endif
        for (fg = 0; fg < COLORS; fg++) {
            for (bg = 0; bg < COLORS; bg++) {
-               int pair = mypair(fg, bg);
+               int pair;
+               if (interrupted) {
+                   cleanup();
+                   ExitProgram(EXIT_FAILURE);
+               }
+               pair = mypair(fg, bg);
                if (pair > 0)
                    init_pair((short) pair, (short) fg, (short) bg);
            }