diff -r 030d558c6456 -r 5abc47d4ca6b tests/test-tools.t
--- a/tests/test-tools.t	Tue Sep 18 22:40:03 2018 -0400
+++ b/tests/test-tools.t	Tue Sep 18 23:47:21 2018 -0400
@@ -51,10 +51,10 @@
 #endif
 
 #if no-windows
-  $ $PYTHON $TESTDIR/seq.py 10 > bar
+  $ "$PYTHON" $TESTDIR/seq.py 10 > bar
 #else
 Convert CRLF -> LF for consistency
-  $ $PYTHON $TESTDIR/seq.py 10 | sed "s/$//" > bar
+  $ "$PYTHON" $TESTDIR/seq.py 10 | sed "s/$//" > bar
 #endif
 
 #if unix-permissions symlink