diff options
Diffstat (limited to 'navit/startonce.sh')
| -rwxr-xr-x | navit/startonce.sh | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/navit/startonce.sh b/navit/startonce.sh index d0bfafdcc..3e27d77f0 100755 --- a/navit/startonce.sh +++ b/navit/startonce.sh @@ -1,4 +1,4 @@ -#!/bin/sh +#!/usr/bin/env bash # This script is part of navit, a navigation system. # It can be used to make sure that navit is only started @@ -22,7 +22,7 @@ NAVIT="./navit" function check_wmctrl() { which wmctrl > /dev/null - + if [ $? -ne 0 ] ; then echo "I need the 'wmctrl' program. Exit." exit 1 @@ -33,7 +33,7 @@ function start_navit() { if [ "x" != "x$CONFIG" ] ; then $NAVIT -c $CONFIG & - else + else $NAVIT & fi @@ -58,12 +58,12 @@ function start_navit() function check_navit() { if [ -f $PIDFILE ] ; then - pid=`cat $PIDFILE` + pid=$(cat $PIDFILE) kill -0 $pid 2>/dev/null if [ $? -eq 0 ] ; then echo "Bringing Navit to front" - winid=`wmctrl -l -p | grep -e "^[^:blank:]*[:blank:]*[^:blank:]*[:blank:]*$pid[:blank:]*" | sed 's/ .*//'` + winid=$(wmctrl -l -p | grep -e "^[^:blank:]*[:blank:]*[^:blank:]*[:blank:]*$pid[:blank:]*" | sed 's/ .*//') wmctrl -i -R $winid exit 0 |