From 94434e4bd8fa739b60728bbf268241664d450a24 Mon Sep 17 00:00:00 2001
From: Lars Kruse <devel@sumpfralle.de>
Date: Tue, 13 Aug 2019 04:03:15 +0200
Subject: [PATCH] Plugin zfs-filesystem-graph: fix here-document

---
 plugins/zfs/zfs-filesystem-graph | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/plugins/zfs/zfs-filesystem-graph b/plugins/zfs/zfs-filesystem-graph
index 6021e17e..57661038 100755
--- a/plugins/zfs/zfs-filesystem-graph
+++ b/plugins/zfs/zfs-filesystem-graph
@@ -41,7 +41,8 @@ read -r -a values <<<"$(zfs get -p usedbydataset,usedbychildren,usedbysnapshots,
 
 if [ "$1" = "config" ]; then
 
-	echo <<EOF "graph_title zfs $myname
+    cat <<EOF
+graph_title zfs $myname
 graph_order usedbydataset usedbychildren usedbysnapshots usedbyrefreservation available total quota
 graph_args --base 1024 -r -l 0 --vertical-label Bytes
 graph_info This graph shows how is used a zfs filesystems.
@@ -76,16 +77,17 @@ quota.draw LINE1
 quota.info Quota
 quota.colour 555555"
 EOF
-	exit 0
+    exit 0
 fi
 
-echo <<EOF "usedbydataset.value ${values[0]}
+cat <<EOF
+usedbydataset.value ${values[0]}
 usedbysnapshots.value ${values[2]}
 usedbychildren.value ${values[1]}
 usedbyrefreservation.value ${values[3]}
 available.value ${values[4]}
 total.value ${values[6]}
-quota.value ${values[5]}"
+quota.value ${values[5]}
 EOF
 
 exit 0