X-Git-Url: https://git.distorted.org.uk/~mdw/userv-utils/blobdiff_plain/5e8cb121d0061bf38eb33be82b0b026ddafeda63..28b264ac22b5bb4f39920e6be74d3d59b92c9eac:/ipif/ipif

diff --git a/ipif/ipif b/ipif/ipif
index f8c5838..c6784c7 100644
--- a/ipif/ipif
+++ b/ipif/ipif
@@ -1,3 +1,5 @@
+# See /usr/share/doc/userv-ipif/service.c.txt
+#
 if ( grep calling-user-shell /etc/shells
    & glob service-user root
    )