Better message when there's not hostname. And add a comment explaining the

reasoning behind this rule.


[SVN r46779]

tools/inspect

@@ -1 +1 @@
-Subproject commit 16dc1d6dd0a8e143be512c4b4219c532f4f2942a
+Subproject commit 624c9f69848fbb73821510e9e333f2265d537a8d