From b4f64f72a3e4bf590c60b0cbd6cd365aa1a58542 Mon Sep 17 00:00:00 2001
From: Lennart Weller <lhw@ring0.de>
Date: Wed, 25 May 2016 12:36:24 +0200
Subject: Imported Upstream version 1.2.0

---
 charts.d/postfix.chart.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'charts.d/postfix.chart.sh')

diff --git a/charts.d/postfix.chart.sh b/charts.d/postfix.chart.sh
index d286f99f..f4f71027 100755
--- a/charts.d/postfix.chart.sh
+++ b/charts.d/postfix.chart.sh
@@ -43,9 +43,9 @@ postfix_check() {
 
 postfix_create() {
 cat <<EOF
-CHART postfix.qemails '' "Postfix Queue Emails" "emails" queue postfix.queued.emails line $[postfix_priority + 1] $postfix_update_every
+CHART postfix.qemails '' "Postfix Queue Emails" "emails" queue postfix.queued.emails line $((postfix_priority + 1)) $postfix_update_every
 DIMENSION emails '' absolute 1 1
-CHART postfix.qsize '' "Postfix Queue Emails Size" "emails size in KB" queue postfix.queued.size area $[postfix_priority + 2] $postfix_update_every
+CHART postfix.qsize '' "Postfix Queue Emails Size" "emails size in KB" queue postfix.queued.size area $((postfix_priority + 2)) $postfix_update_every
 DIMENSION size '' absolute 1 1
 EOF
 
-- 
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