File wwinit-Check-if-service-is-enabled-before-enabl... of Package warewulf

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File wwinit-Check-if-service-is-enabled-before-enabling-it.patch of Package warewulf (Revision 082c4f33972d1ef6b1298c9aeec2f7f8)

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From: Egbert Eich <eich@suse.com>
Date: Mon Aug 13 22:25:04 2018 +0200
Subject: wwinit: Check if service is enabled before enabling it
Patch-mainline: Upstream
Git-repo: https://github.com/warewulf/warewulf3
Git-commit: 0fe765f6825281a9dcae7d21419efcf4ff91028d
References:

This avoids ugly error messages.

Signed-off-by: Egbert Eich <eich@suse.com>
Signed-off-by: Egbert Eich <eich@suse.de>
---
 common/etc/functions | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/common/etc/functions b/common/etc/functions
index eef7962..2370e2a 100644
--- a/common/etc/functions
+++ b/common/etc/functions
@@ -239,7 +239,8 @@ wwservice_activate() {
             fi
             if systemctl list-unit-files --type=service,socket | egrep -q "^$SERVICE"; then
                 wwprint "Activating Systemd unit: $1\n"
-                if wwrun /bin/systemctl -q enable $SERVICE; then
+                if systemctl is-enabled --quiet $SERVICE ||
+			wwrun /bin/systemctl -q enable $SERVICE; then
                     if wwrun /bin/systemctl -q restart $SERVICE; then
                         return 0
                     fi

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File wwinit-Check-if-service-is-enabled-before-enabling-it.patch of Package warewulf (Revision 082c4f33972d1ef6b1298c9aeec2f7f8)

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