fix use of variables that are no longer defined

diff --git a/.travis.yml b/.travis.yml
index 98ccc1b..f8d0dc1 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -36,4 +36,4 @@ before_install:
 script:
   - perl Makefile.PL
   - make
-  - prove -b -r -s -j$(test-jobs) $(test-files)
+  - prove -b -r t