X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Ftest_add_wchstr.c;h=b1d320bb28419bd2a8194292c24a423818db64d7;hp=3e7f1bafcd80ab1b5a56db5a278b7811c778be78;hb=461e72d1826483cb2c2cb243412f2dc5b00b2b1a;hpb=5e1e572b71ae31a6071daa24e2460a68a6f1003c

diff --git a/test/test_add_wchstr.c b/test/test_add_wchstr.c
index 3e7f1baf..b1d320bb 100644
--- a/test/test_add_wchstr.c
+++ b/test/test_add_wchstr.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2009-2016,2017 Free Software Foundation, Inc.                   *
+ * Copyright 2020,2021 Thomas E. Dickey                                     *
+ * Copyright 2009-2016,2017 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            *
@@ -26,7 +27,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: test_add_wchstr.c,v 1.26 2017/04/15 15:15:25 tom Exp $
+ * $Id: test_add_wchstr.c,v 1.29 2021/05/08 20:04:10 tom Exp $
  *
  * Demonstrate the waddwchstr() and wadd_wch functions.
  * Thomas Dickey - 2009/9/12
@@ -131,10 +132,11 @@ ChWLen(const wchar_t *source)
     if (!pass_ctls) {
 	size_t adjust = 0;
 	size_t n;
-	const char *s;
 
-	for (n = 0; n < result; ++n) {
-	    if (source[n] < 256 && (s = unctrl((chtype) source[n])) != 0) {
+	for (n = 0; source[n] != 0; ++n) {
+	    const char *s;
+
+	    if ((source[n] < 256) && (s = unctrl((chtype) source[n])) != 0) {
 		adjust += (strlen(s) - 1);
 	    }
 	}