Doesn’t work with nfs

[adrianheine]

darcs creates a tagging directory darcs_testing_for_nfs which looks like a change in darcs whatsnew -sl.

def darcs_reports_clean_repo?
-    `darcs whatsnew -sl | egrep -v '^a (\./)?\.git(/|$)'` =~ /^(No changes!)?$/
+    `darcs whatsnew -sl | egrep -v '^a (\./)?\.git(/|$)' | egrep -v '^a ./darcs_testing_for_nfs/$'` =~ /^(No changes!)?$/
end

[purcell]

Committed, thanks.