--- a/tests/test-convert	Sat Mar 07 16:06:46 2009 +0800
+++ b/tests/test-convert	Fri Mar 27 13:39:18 2009 +0100
@@ -44,3 +44,7 @@
 echo 'include b' > filemap
 hg convert --debug --filemap filemap a partialb | \
     grep 'run hg'
+
+echo % converting empty dir should fail "nicely"
+mkdir emptydir
+PATH=$BINDIR hg convert emptydir 2>&1 | sed 's,file://.*/emptydir,.../emptydir,g'