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Code

Cast toupper()'s argument to unsigned char.

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ok guenther@
This commit is contained in:
mmcc 2015-10-24 18:51:40 +00:00
parent cb40a3d352
commit 75766ddb8a
1 changed files with 2 additions and 2 deletions
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4
games/boggle/boggle/mach.c
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@ -1,4 +1,4 @@
/* $OpenBSD: mach.c,v 1.14 2014/12/04 06:12:33 deraadt Exp $ */
/* $OpenBSD: mach.c,v 1.15 2015/10/24 18:51:40 mmcc Exp $ */
/* $NetBSD: mach.c,v 1.5 1995/04/28 22:28:48 mycroft Exp $ */
/*-
@ -687,7 +687,7 @@ tty_showboard(char *b)
if (ch == 'q')
printw("Qu");
else
printw("%c ", toupper(ch));
printw("%c ", toupper((unsigned char)ch));
if (HISET(b[i]))
attroff(A_BOLD);
if ((i + 1) % grid == 0) {