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authorBill Nottingham <notting@redhat.com>2001-07-09 05:23:52 +0000
committerBill Nottingham <notting@redhat.com>2001-07-09 05:23:52 +0000
commite9a0dc375f0e8cebd794f7821f58651a109f3d3d (patch)
tree3b611ee71624afe6060034b6b12f15ef22f50051 /rc.d
parentda51fdd57703a4d2b407af77092159301c112c7b (diff)
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cleanups for undefined variables (#46065)
Diffstat (limited to 'rc.d')
-rwxr-xr-xrc.d/init.d/functions28
1 files changed, 14 insertions, 14 deletions
diff --git a/rc.d/init.d/functions b/rc.d/init.d/functions
index 60bf5ddf..382687e7 100755
--- a/rc.d/init.d/functions
+++ b/rc.d/init.d/functions
@@ -21,11 +21,11 @@ umask 022
export PATH="/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin"
# Get a sane screen width
-[ -z "$COLUMNS" ] && COLUMNS=80
+[ -z "${COLUMNS:-}" ] && COLUMNS=80
-if [ -f /etc/sysconfig/i18n -a -z "$NOLOCALE" ] ; then
+if [ -f /etc/sysconfig/i18n -a -z "${NOLOCALE:-}" ] ; then
. /etc/sysconfig/i18n
- if [ "$LANG" = "ja_JP.eucJP" -a "`/sbin/consoletype`" != "pty" ]; then
+ if [ "${LANG:-}" = "ja_JP.eucJP" -a "`/sbin/consoletype`" != "pty" ]; then
unset LANG
else
export LANG
@@ -33,7 +33,7 @@ if [ -f /etc/sysconfig/i18n -a -z "$NOLOCALE" ] ; then
fi
# Read in our configuration
-if [ -z "$BOOTUP" ]; then
+if [ -z "${BOOTUP:-}" ]; then
if [ -f /etc/sysconfig/init ]; then
. /etc/sysconfig/init
else
@@ -60,7 +60,7 @@ if [ -z "$BOOTUP" ]; then
fi
fi
-if [ "$BOOTUP" != "verbose" ]; then
+if [ "${BOOTUP:-}" != "verbose" ]; then
INITLOG_ARGS="-q"
else
INITLOG_ARGS=
@@ -119,14 +119,14 @@ daemon() {
# See if it's already running. Look *only* at the pid file.
pidlist=`pidfileofproc $base`
- [ -n "$pid" ] && return
+ [ -n "${pid:-}" ] && return
# make sure it doesn't core dump anywhere; while this could mask
# problems with the daemon, it also closes some security problems
ulimit -S -c 0 >/dev/null 2>&1
# Echo daemon
- [ "$BOOTUP" = "verbose" ] && echo -n " $base"
+ [ "${BOOTUP:-}" = "verbose" ] && echo -n " $base"
# And start it up.
if [ -z "$user" ]; then
@@ -160,12 +160,12 @@ killproc() {
# Find pid.
pid=`pidofproc $1`
- if [ -z "$pid" ] ; then
+ if [ -z "${pid:-}" ] ; then
pid=`pidofproc $base`
fi
# Kill it.
- if [ -n "$pid" ] ; then
+ if [ -n "${pid:-}" ] ; then
[ $BOOTUP = "verbose" ] && echo -n "$base "
if [ "$notset" = "1" ] ; then
if checkpid $pid 2>&1; then
@@ -220,7 +220,7 @@ pidfileofproc() {
for p in $line ; do
[ -z "${p//[0-9]/}" -a -d /proc/$p ] && pid="$pid $p"
done
- if [ -n "$pid" ] ; then
+ if [ -n "${pid:-}" ] ; then
echo $pid
return 0
fi
@@ -244,7 +244,7 @@ pidofproc() {
for p in $line ; do
[ -z "${p//[0-9]/}" -a -d /proc/$p ] && pid="$pid $p"
done
- if [ -n "$pid" ] ; then
+ if [ -n "${pid-:}" ] ; then
echo $pid
return 0
fi
@@ -325,7 +325,7 @@ echo_passed() {
# Log that something succeeded
success() {
- if [ -z "$IN_INITLOG" ]; then
+ if [ -z "${IN_INITLOG:-}" ]; then
initlog $INITLOG_ARGS -n $0 -s "$1" -e 1
else
# silly hack to avoid EPIPE killing rc.sysinit
@@ -340,7 +340,7 @@ success() {
# Log that something failed
failure() {
rc=$?
- if [ -z "$IN_INITLOG" ]; then
+ if [ -z "${IN_INITLOG:-}" ]; then
initlog $INITLOG_ARGS -n $0 -s "$1" -e 2
else
trap "" SIGPIPE
@@ -354,7 +354,7 @@ failure() {
# Log that something passed, but may have had errors. Useful for fsck
passed() {
rc=$?
- if [ -z "$IN_INITLOG" ]; then
+ if [ -z "${IN_INITLOG:-}" ]; then
initlog $INITLOG_ARGS -n $0 -s "$1" -e 1
else
trap "" SIGPIPE