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Coverity CID 610: Dead code

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This commit is contained in:
christos 2006-03-17 22:20:31 +00:00
parent 1a75882940
commit 94f9c01465
1 changed files with 8 additions and 16 deletions
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24
bin/csh/set.c
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@ -1,4 +1,4 @@
/* $NetBSD: set.c,v 1.20 2003/08/07 09:05:07 agc Exp $ */
/* $NetBSD: set.c,v 1.21 2006/03/17 22:20:31 christos Exp $ */
/*-
* Copyright (c) 1980, 1991, 1993
@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)set.c 8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: set.c,v 1.20 2003/08/07 09:05:07 agc Exp $");
__RCSID("$NetBSD: set.c,v 1.21 2006/03/17 22:20:31 christos Exp $");
#endif
#endif /* not lint */
@ -336,29 +336,21 @@ Char *
putn(int n)
{
static Char numbers[15];
int num;
int num = -1;
putp = numbers;
if (n < 0) {
n = -n;
*putp++ = '-';
}
num = 2; /* confuse lint */
if (sizeof(int) == num && ((unsigned int) n) == 0x8000) {
if ((unsigned int)num == 0xffffU && (unsigned int)n == 0x8000U) {
*putp++ = '3';
n = 2768;
#ifdef pdp11
} else if ((unsigned int)num == 0xffffffffU &&
(unsigned int)n == 0x80000000U) {
*putp++ = '2';
n = 147483648;
}
#else
}
else {
num = 4; /* confuse lint */
if (sizeof(int) == num && ((unsigned int) n) == 0x80000000) {
*putp++ = '2';
n = 147483648;
}
}
#endif
putn1(n);
*putp = 0;
return (Strsave(numbers));