Use empty libuser config file.

In case of an absence /etc/libuser.conf, use empty file by pointing
LIBUSER_CONF to /dev/null. This allows chfn/gecos to pass without error.

PS: The "libuser" library is no longer maintained, and it was recommended
by the original author to not use it anymore.

diff --git a/tests/ts/chfn/gecos b/tests/ts/chfn/gecos
index 7c088274fbdba9e1a3e67d266af30f9f3b976ba6..f7a0bdb28e7ba96d12cd323a1c07c1b821312c1a 100755 (executable)
--- a/tests/ts/chfn/gecos
+++ b/tests/ts/chfn/gecos
@@ -22,6 +22,8 @@ TS_DESC="gecos"
 . "$TS_TOPDIR"/functions.sh
 ts_init "$*"
 
+export LIBUSER_CONF=/dev/null
+
 ts_skip_nonroot
 ts_check_test_command "$TS_CMD_CHFN"
 ts_check_prog "useradd"