Fix coverage reports

aeldar · aeldar · commit 81fc8e150fe3 · 2017-11-11T02:03:45.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -20,5 +20,4 @@ script:
 # Only the node version 9 job will upload the lockfile and update coverage
 after_script:
   - greenkeeper-lockfile-upload
-  - ls -al
-  - cat ./coverage/lcov.info | coveralls
+  - test -f ./coverage/lcov.info && cat ./coverage/lcov.info | coveralls
