0 files changed, 0 insertions, 0 deletions

diff --git a/perl-install/services.pm b/perl-install/services.pm
index cef49bb5a..6927b71b8 100644
--- a/perl-install/services.pm
+++ b/perl-install/services.pm
@@ -468,6 +468,7 @@ sub services() {
 
 sub systemd_unit_exists {
     my ($name) = @_;
+    # we test with -l as symlinks are not valid when the system is chrooted:
     -e "$::prefix/lib/systemd/system/$name.service" or -l "$::prefix/lib/systemd/system/$name.service";
 }