tests/test-patchbomb.t

--- a/tests/test-patchbomb.t	Thu Jun 15 14:22:39 2017 -0400
+++ b/tests/test-patchbomb.t	Tue Jun 20 09:45:02 2017 -0400
@@ -22,7 +22,7 @@
   >     skipblank = False
   >     print l,
   > EOF
-  $ FILTERBOUNDARY="python `pwd`/prune-blank-after-boundary.py"
+  $ FILTERBOUNDARY="$PYTHON `pwd`/prune-blank-after-boundary.py"
   $ echo "[format]" >> $HGRCPATH
   $ echo "usegeneraldelta=yes" >> $HGRCPATH
   $ echo "[extensions]" >> $HGRCPATH