tests: handle getaddrinfo reporting "No address associated with hostname"
This has been seen on some Fedora 23 systems.
--- a/tests/test-clonebundles.t Mon Mar 14 14:08:28 2016 -0700
+++ b/tests/test-clonebundles.t Sun Mar 13 02:36:03 2016 +0100
@@ -52,7 +52,7 @@
$ echo 'http://does.not.exist/bundle.hg' > server/.hg/clonebundles.manifest
$ hg clone http://localhost:$HGPORT 404-url
applying clone bundle from http://does.not.exist/bundle.hg
- error fetching bundle: (.* not known|getaddrinfo failed) (re)
+ error fetching bundle: (.* not known|getaddrinfo failed|No address associated with hostname) (re)
abort: error applying bundle
(if this error persists, consider contacting the server operator or disable clone bundles via "--config ui.clonebundles=false")
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