ncurses 6.3 - patch 20220521

[ncurses.git] / test / gdc.c

diff --git a/test/gdc.c b/test/gdc.c
index deecdf7e49f3f1619ccf024072c696ecae5730ef..59c95e17f2d607109f30afd81d05af7c1bdc3d85 100644 (file)
--- a/test/gdc.c
+++ b/test/gdc.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2016,2017 Free Software Foundation, Inc.              *
+ * Copyright 2019,2020 Thomas E. Dickey                                     *
+ * Copyright 1998-2016,2017 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            *
@@ -33,7 +34,7 @@
  * modified 10-18-89 for curses (jrl)
  * 10-18-89 added signal handling
  *
- * $Id: gdc.c,v 1.51 2017/09/30 18:10:05 tom Exp $
+ * $Id: gdc.c,v 1.54 2020/02/02 23:34:34 tom Exp $
  */
 
 #include <test.priv.h>
@@ -66,7 +67,7 @@ sighndl(int signo)
     signal(signo, sighndl);
     sigtermed = signo;
     if (redirected) {
-       exit_curses();
+       stop_curses();
        ExitProgram(EXIT_FAILURE);
     }
 }
@@ -76,7 +77,7 @@ check_term(void)
 {
     if (sigtermed) {
        (void) standend();
-       exit_curses();
+       stop_curses();
        fprintf(stderr, "gdc terminated by signal %d\n", sigtermed);
        ExitProgram(EXIT_FAILURE);
     }
@@ -86,7 +87,6 @@ static void
 drawbox(bool scrolling)
 {
     chtype bottom[XLENGTH + 1];
-    int n;
 
     if (hascolor)
        (void) attrset(AttrArg(COLOR_PAIR(PAIR_FRAMES), 0));
@@ -97,6 +97,7 @@ drawbox(bool scrolling)
 
     MvAddCh(YBASE + YDEPTH, XBASE - 1, ACS_LLCORNER);
     if ((mvinchnstr(YBASE + YDEPTH, XBASE, bottom, XLENGTH)) != ERR) {
+       int n;
        for (n = 0; n < XLENGTH; n++) {
            if (!scrolling)
                bottom[n] &= ~A_COLOR;
@@ -251,9 +252,9 @@ main(int argc, char *argv[])
     if (optind < argc) {
        count = atoi(argv[optind++]);
        assert(count >= 0);
+       if (optind < argc)
+           usage();
     }
-    if (optind < argc)
-       usage();
 
     InitAndCatch({
        if (redirected) {
@@ -447,6 +448,6 @@ main(int argc, char *argv[])
        }
     } while (--count);
     (void) standend();
-    exit_curses();
+    stop_curses();
     ExitProgram(EXIT_SUCCESS);
 }