sysv-install.skeleton: use CC0 as the license

We didn't specify any license, which made the script awkward to use. Let's be
maximally permissive. CC0 is used for other documentation-code already.

diff --git a/src/systemctl/systemd-sysv-install.SKELETON b/src/systemctl/systemd-sysv-install.SKELETON
index 8c16cf99913f598ccb114ec5eaa72ace54a3923d..a2a0059fef06225a7ca2fec0af643687bcd4f435 100755 (executable)
--- a/src/systemctl/systemd-sysv-install.SKELETON
+++ b/src/systemctl/systemd-sysv-install.SKELETON
@@ -1,4 +1,6 @@
 #!/bin/sh
+# SPDX-License-Identifier: CC0-1.0
+#
 # This script is called by "systemctl enable/disable" when the given unit is a
 # SysV init.d script. It needs to call the distribution's mechanism for
 # enabling/disabling those, such as chkconfig, update-rc.d, or similar. This