Restart on reinstall

Author: tve

DEBIAN/postinst

@@ -1,4 +1,4 @@
-#! /bin/bash -ex
+#! /bin/bash -e
 echo "Running sg-control postinst in $(pwd)"
 SG=/opt/sensorgnome # would be nice to derive that from some env var...
 
@@ -29,4 +29,11 @@ for U in sg-control; do
             deb-systemd-helper update-state $U >/dev/null || true
         fi
     fi
+
+    # Restart service, if it is running
+    systemctl daemon-reload
+    if systemctl is-active --quiet $U.service; then
+        echo "Restarting $U.service"
+        systemctl restart $U.service
+    fi
 done