stop curses before exit on error

diff --git a/ndisplay.c b/ndisplay.c
index 614e3639a37768714285aba01675b95abaf9cb83..10920485ce3906f9b58108a9da98154e7980eecd 100644 (file)
--- a/ndisplay.c
+++ b/ndisplay.c
@@ -150,6 +150,7 @@ int main (int argc, char *argv[])
 
     /* check */
     if (COLORS == 0) {
+        endwin ();
         VERBOSE (ERROR, fprintf (stderr, "no color avaliable\n"));
         return 1;
     }