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Make xgetchar() return an int like getchar() does, and remove needless cast.

This commit is contained in:
gson 2019-02-28 17:41:27 +00:00
parent f5cd65f56e
commit d8c2103a2e
1 changed files with 4 additions and 4 deletions
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8
usr.bin/tip/tip.c
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@ -1,4 +1,4 @@
/* $NetBSD: tip.c,v 1.61 2019/02/22 22:25:22 uwe Exp $ */
/* $NetBSD: tip.c,v 1.62 2019/02/28 17:41:27 gson Exp $ */
/*
* Copyright (c) 1983, 1993
@ -42,7 +42,7 @@ __COPYRIGHT("@(#) Copyright (c) 1983, 1993\
#if 0
static char sccsid[] = "@(#)tip.c 8.1 (Berkeley) 6/6/93";
#endif
__RCSID("$NetBSD: tip.c,v 1.61 2019/02/22 22:25:22 uwe Exp $");
__RCSID("$NetBSD: tip.c,v 1.62 2019/02/28 17:41:27 gson Exp $");
#endif /* not lint */
/*
@ -332,7 +332,7 @@ intprompt(int dummy __unused)
/*
* getchar() wrapper that checks for EOF on the local end.
*/
static char
static int
xgetchar(void)
{
int c = getchar();
@ -341,7 +341,7 @@ xgetchar(void)
/* NOTREACHED */
}
return (char)c & STRIP_PAR;
return c & STRIP_PAR;
}