dh_installinit: use absolute path to tmpfiles

While newer systemd versions don’t need the absolute path, this breaks
with older systemd versions, notably v44, which we currently have in
wheezy.

Using the absolute paths has no drawbacks and works with both versions.

1 files changed, 7 insertions, 5 deletions

diff --git a/dh_installinit b/dh_installinit
index 4b6702d8..7ee16ef0 100755
--- a/dh_installinit
+++ b/dh_installinit
@@ -266,17 +266,19 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 			my @tmpfiles;
 			find({
 				wanted => sub {
-					return unless -f $File::Find::name;
-					if ($File::Find::name =~ m,^$tmpdir/usr/lib/tmpfiles\.d/, ||
-						$File::Find::name =~ m,^$tmpdir/etc/tmpfiles\.d/,) {
-						push @tmpfiles, $File::Find::name;
+					my $name = $File::Find::name;
+					return unless -f $name;
+					$name =~ s/^$tmpdir//g;
+					if ($name =~ m,^/usr/lib/tmpfiles\.d/, ||
+						$name =~ m,^/etc/tmpfiles\.d/,) {
+						push @tmpfiles, $name;
 					}
 				},
 				no_chdir => 1,
 			}, $tmpdir);
 			if (@tmpfiles > 0) {
 				autoscript($package,"postinst", "postinst-init-tmpfiles",
-					"s/#TMPFILES#/" . join(" ", map { basename($_) } @tmpfiles)."/");
+					"s,#TMPFILES#," . join(" ", @tmpfiles).",");
 			}
 
 			if (! $dh{NO_START}) {