Not having anything to commit isn't an error

Author: carols10cents

.travis.yml

@@ -11,9 +11,7 @@ script:
   - cargo run --bin generate_readme
   - git config user.name "Carol (Nichols || Goulding)"
   - git config user.email "[email protected]"
-  - git commit -am "Regenerate README"
-  - git remote add upstream "https://[email protected]/carols10cents/rustlings.git"
-  - git push -q upstream HEAD:master > /dev/null 2>&1
+  - git commit -am "Regenerate README" && git remote add upstream "https://[email protected]/carols10cents/rustlings.git" && git push -q upstream HEAD:master > /dev/null 2>&1 || true
 
 notifications:
   email: