deflogin: treat no users as a warning

There could be root-only VM appliances, for example, and ROOTPW is now handled through this feature.

deflogin: treat no users as a warning
1445ff42 · Michael Shigorin · 4cb875cc · 1445ff42
Commit 1445ff42 authored Nov 20, 2014 by Michael Shigorin
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50-issue features.in/deflogin/rootfs/image-scripts.d/50-issue +4 -1

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--- a/features.in/deflogin/rootfs/image-scripts.d/50-issue
+++ b/features.in/deflogin/rootfs/image-scripts.d/50-issue
@@ -2,7 +2,10 @@
 # issue welcome message if there's a guest user
 # (the first one configured with empty password)

-[ -n "$GLOBAL_USERS" ] || exit 1
+[ -n "$GLOBAL_USERS" ] || {
+	echo "** 50-issue: warning, no users created" >&1
+	exit 0
+}

 guest=
 for u in $GLOBAL_USERS; do