add node v12 for travis tests

adrai · web-flow · commit d647275e5061 · 2019-05-28T08:14:57.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -14,6 +14,7 @@ node_js:
   - "6"
   - "8"
   - "10"
+  - "12"
 
 branches:
   only:

-Original file line number
+Diff line change
   - "6"
   - "8"
   - "10"
 +  - "12"
 branches:
   only: