travis: set 'warnings_are_errors' to false

stewid · stewid · commit 134692ddb25e · 2020-04-26T11:19:12.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -2,7 +2,7 @@
 
 language: r
 cache: packages
-# warnings_are_errors: true
+warnings_are_errors: false
 fortran: false
 latex: false
 pandoc: false
