Aren
/
NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Change some: 

foo += sscanf(++foo, ...);

constructs to:

	++foo;
	foo += sscanf(foo, ...);

to avoid the following warning from gcc 3.1:

	warning: operation on `pos' may be undefined
This commit is contained in:
thorpej 2001-12-31 18:45:04 +00:00
parent 5d537fa0b9
commit 2aa37f4ab3
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
usr.bin/sort/init.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: init.c,v 1.5 2001/02/19 20:50:17 jdolecek Exp $ */
/* $NetBSD: init.c,v 1.6 2001/12/31 18:45:04 thorpej Exp $ */
/*-
* Copyright (c) 1993
@ -39,7 +39,7 @@
#include "sort.h"
#ifndef lint
__RCSID("$NetBSD: init.c,v 1.5 2001/02/19 20:50:17 jdolecek Exp $");
__RCSID("$NetBSD: init.c,v 1.6 2001/12/31 18:45:04 thorpej Exp $");
__SCCSID("@(#)init.c 8.1 (Berkeley) 6/6/93");
#endif /* not lint */
@ -134,7 +134,8 @@ setcolumn(pos, cur_fld, gflag)
if (*pos == '.') {
if (!col->num)
errx(2, "cannot indent end of line");
pos += sscanf(++pos, "%d", &(col->indent));
++pos;
pos += sscanf(pos, "%d", &(col->indent));
while (isdigit(*pos))
pos++;
if (&cur_fld->icol == col)
@ -246,7 +247,8 @@ fixit(argc, argv)
tpos++;
vpos += sprintf(vpos, "%d", v+1);
if (*tpos == '.') {
tpos += sscanf(++tpos, "%d", &x);
++tpos;
tpos += sscanf(tpos, "%d", &x);
vpos += sprintf(vpos, ".%d", x+1);
}
while (*tpos)
@ -260,7 +262,8 @@ fixit(argc, argv)
tpos++;
x = 0;
if (*tpos == '.') {
tpos += sscanf(++tpos, "%d", &x);
++tpos;
tpos += sscanf(tpos, "%d", &x);
while (isdigit(*tpos))
tpos++;
}