diff -r 769198c6a62d -r 7a9cbb315d84 tests/test-diff-upgrade.t
--- a/tests/test-diff-upgrade.t	Wed Aug 06 10:34:54 2014 -0500
+++ b/tests/test-diff-upgrade.t	Wed Aug 06 11:43:59 2014 -0500
@@ -1,4 +1,4 @@
-  $ "$TESTDIR/hghave" execbit || exit 80
+#require execbit
 
   $ echo "[extensions]" >> $HGRCPATH
   $ echo "autodiff=$TESTDIR/autodiff.py" >> $HGRCPATH