X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ftest_instr.c;h=f04d8a3dadef4785707760ef8abf16f8824f0f74;hp=627db08e2f3a282710bcac09598411bc9c5fbc1f;hb=a6ff7e087fd944fd0035075d0bb528e95e498d81;hpb=92e187a3459ab7ce1613a3684ca6642447c73620;ds=sidebyside

diff --git a/test/test_instr.c b/test/test_instr.c
index 627db08e..f04d8a3d 100644
--- a/test/test_instr.c
+++ b/test/test_instr.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2007,2010 Free Software Foundation, Inc.                   *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 2007-2010,2017 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            *
@@ -26,7 +27,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: test_instr.c,v 1.5 2010/05/01 19:13:46 tom Exp $
+ * $Id: test_instr.c,v 1.10 2020/02/02 23:34:34 tom Exp $
  *
  * Author: Thomas E Dickey
  *
@@ -68,7 +69,7 @@ showmore(WINDOW *win, int line, char *buffer)
 }
 
 static int
-test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
+recursive_test(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
 {
     WINDOW *txtbox = 0;
     WINDOW *txtwin = 0;
@@ -85,6 +86,7 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
 	return FALSE;
     }
 
+    *buffer = '\0';
     if (level > 1) {
 	txtbox = newwin(LINES - BASE_Y, COLS - level, BASE_Y, level);
 	box(txtbox, 0, 0);
@@ -150,7 +152,7 @@ test_inchs(int level, char **argv, WINDOW *chrwin, WINDOW *strwin)
 		beep();
 	    break;
 	case 'w':
-	    test_inchs(level + 1, argv, chrwin, strwin);
+	    recursive_test(level + 1, argv, chrwin, strwin);
 	    if (txtbox != 0) {
 		touchwin(txtbox);
 		wnoutrefresh(txtbox);
@@ -253,7 +255,7 @@ main(int argc, char *argv[])
     chrwin = derwin(chrbox, 2, COLS - 2, 1, 1);
     strwin = derwin(chrbox, 2, COLS - 2, 3, 1);
 
-    test_inchs(1, argv, chrwin, strwin);
+    recursive_test(1, argv, chrwin, strwin);
 
     endwin();
     ExitProgram(EXIT_SUCCESS);