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Remove unused variables.

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Fixes the sh(1) build when DEBUG is enabled.
This commit is contained in:
abhinav 2016-10-23 08:24:27 +00:00
parent 33576f34ff
commit 602eb66c16
1 changed files with 2 additions and 4 deletions
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6
bin/sh/show.c
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@ -1,4 +1,4 @@
/* $NetBSD: show.c,v 1.33 2016/05/11 17:28:30 kre Exp $ */
/* $NetBSD: show.c,v 1.34 2016/10/23 08:24:27 abhinav Exp $ */
/*-
* Copyright (c) 1991, 1993
@ -37,7 +37,7 @@
#if 0
static char sccsid[] = "@(#)show.c 8.3 (Berkeley) 5/4/95";
#else
__RCSID("$NetBSD: show.c,v 1.33 2016/05/11 17:28:30 kre Exp $");
__RCSID("$NetBSD: show.c,v 1.34 2016/10/23 08:24:27 abhinav Exp $");
#endif
#endif /* not lint */
@ -170,8 +170,6 @@ shcmd(union node *cmd, FILE *fp)
{
union node *np;
int first;
const char *s;
int dftfd;
int len = 0;
first = 1;