inotify: inotify.server.walk*() cleanup
When not in root repo, if we meet a .hg, bail out.
break was used, but return can be safely used instead: if we go through break
then (top or not hginside) == False -> nothing is done after the for loop
#header#
<title>#repo|escape# Changelog</title>
<description>#repo|escape# Changelog</description>
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