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1 files changed, 23 insertions, 23 deletions

diff --git a/nscaw.bash b/nscaw.bash
index 99209be..a281162 100644
--- a/nscaw.bash
+++ b/nscaw.bash
@@ -31,27 +31,27 @@ self=nscaw
 
 # If there's a defaults file with environment variables for us, source it
 if [[ -r /etc/default/$self ]] ; then
-    source /etc/default/"$self"
+	source /etc/default/"$self"
 fi
 
 # Define a function to explain how to use this script
 usage() {
-    printf 'Usage: %s SERVICE -- COMMAND...\n' \
-        "$self"
+	printf 'Usage: %s SERVICE -- COMMAND...\n' \
+		"$self"
 }
 
 # Respond to requests for help with usage (exit success)
 case $1 in
-    -h|--help)
-        usage
-        exit 0
-        ;;
+	-h|--help)
+		usage
+		exit 0
+		;;
 esac
 
 # Check that at least three arguments are present and in the correct form
 if (( $# < 3 )) || [[ $2 != -- ]] ; then
-    usage >&2
-    exit 1
+	usage >&2
+	exit 1
 fi
 
 # Pull the service from the first argument and shift the first two arguments
@@ -70,26 +70,26 @@ username=$(whoami)
 # <http://mywiki.wooledge.org/BashFAQ/032>
 exec 3>&1 4>&2
 TIMEFORMAT=$'real %3lR, user %3lU, sys %3lS\n' \
-    time=$( { time "$@" 1>&3 2>&4 ; } 2>&1) ; ret=$?
+	time=$( { time "$@" 1>&3 2>&4 ; } 2>&1) ; ret=$?
 exec 3>&- 4>&-
 
 # Decide return code and message based on command exit value
 case $ret in
-    0)
-        code=0 # OK
-        message=$(printf '%s: `%s` succeeded: %s' \
-            "$self" "$*" "$time")
-        ;;
-    *)
-        code=2 # CRITICAL
-        message=$(printf '%s: `%s` failed (exit %d), USER %s, PATH=%s: %s' \
-            "$self" "$*" "$ret" "$username" "$PATH" "$time")
-        ;;
+	0)
+		code=0 # OK
+		message=$(printf '%s: `%s` succeeded: %s' \
+			"$self" "$*" "$time")
+		;;
+	*)
+		code=2 # CRITICAL
+		message=$(printf '%s: `%s` failed (exit %d), USER %s, PATH=%s: %s' \
+			"$self" "$*" "$ret" "$username" "$PATH" "$time")
+		;;
 esac
 
 # Format the passive check and pipe it into send_nsca; note that we ignore the
 # stdout of send_nsca as it's just a diagnostic message
 printf '%s\t%s\t%u\t%s\n' \
-    "$hostname" "$service" "$code" "$message" |
-        send_nsca -H "${NSCAW_SERVER:-nsca}" \
-            -c "${NSCAW_CONFIG:-/etc/send_nsca.cfg}" >/dev/null
+	"$hostname" "$service" "$code" "$message" |
+		send_nsca -H "${NSCAW_SERVER:-nsca}" \
+			-c "${NSCAW_CONFIG:-/etc/send_nsca.cfg}" >/dev/null