diff options
| author | Robert Peichaer <rpe@cvs.openbsd.org> | 2012-09-29 17:42:11 +0000 |
|---|---|---|
| committer | Robert Peichaer <rpe@cvs.openbsd.org> | 2012-09-29 17:42:11 +0000 |
| commit | 67aac14886c5fb28e1445da5a9874ff7a03aa0c4 (patch) | |
| tree | 6e555b6cf928bc1e3fbf6de977100989c2192e94 | |
| parent | 2115c256a9a3a466a17ec5aaf132cab7a9a1876d (diff) | |
use ++ operator for increments
ok halex@
| -rw-r--r-- | distrib/miniroot/install.sub | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/distrib/miniroot/install.sub b/distrib/miniroot/install.sub index 945721ee8d9..27ae692a6c5 100644 --- a/distrib/miniroot/install.sub +++ b/distrib/miniroot/install.sub @@ -1,4 +1,4 @@ -# $OpenBSD: install.sub,v 1.666 2012/09/29 17:17:10 rpe Exp $ +# $OpenBSD: install.sub,v 1.667 2012/09/29 17:42:10 rpe Exp $ # $NetBSD: install.sub,v 1.5.2.8 1996/09/02 23:25:02 pk Exp $ # # Copyright (c) 1997-2009 Todd Miller, Theo de Raadt, Ken Westerback @@ -567,7 +567,7 @@ configure_ifs() { _vd=$(ifconfig vlan$_vl 2>&1) [[ $_vd == @(*no such interface*) ]] && break [[ $_vd == @(vlan$_vl: flags=0<>*) ]] && break - : $(( _vl++ )) + ((_vl++)) done _vd= @@ -596,7 +596,7 @@ configure_ifs() { [[ -n $_tags ]] && _tags=$(rmel "$_vi" $_tags) if [[ -z $_vi ]]; then _vi=0 - while (( (_vi += 1) < 4096 )); do + while ((++_vi < 4096)); do ! isin "$_vi" $_tags && break done fi @@ -633,7 +633,7 @@ configure_ifs() { ifconfig $_ifs vlan $_vi vlandev $_vd echo "vlan $_vi vlandev $_vd" >>$_hn # Create a new vlan if we just configured the highest. - [[ ${_ifs##vlan} == $_vl ]] && (( _vl += 1 )) + [[ ${_ifs##vlan} == $_vl ]] && ((_vl++)) fi # Test if it is an 802.11 interface @@ -652,7 +652,7 @@ configure_ifs() { if [[ -f $_hn ]]; then chmod 640 $_hn - (( nifs += 1 )) + ((nifs++)) : ${_first:=$_ifs} _p=done fi @@ -965,7 +965,7 @@ enable_network() { # configure all of the non-loopback interfaces which we know about. # refer to hostname.if(5) for hn in /mnt/etc/hostname.*; do - (( nifs += 1 )) + ((nifs++)) # Strip off /mnt/etc/hostname. prefix if=${hn#/mnt/etc/hostname.} @@ -980,7 +980,7 @@ enable_network() { set -- $cmd2 af=$1 name=$2 mask=$3 bcaddr=$4 ext1=$5 cmd2= # make sure and get any remaining args in ext2, like the read below - i=1; while [ i -lt 6 -a -n "$1" ]; do shift; let i=i+1; done + i=1; while [ i -lt 6 -a -n "$1" ]; do shift; let i++; done ext2="$@" else # read the next line or exit the while loop |