Merge pull request #7911 from 0xc0170/fix_license_check

travis: add license check for gnu library license

Author: 0xc0170

.travis.yml

@@ -267,3 +267,4 @@ matrix:
       script:
         - echo 'Checking that there is no GPL licence text in code'
         - ! git grep -q --ignore-case "gnu general public";
+        - ! git grep -q --ignore-case "gnu library general public";