travis-ci force git to use git://

.travis.yml

@@ -58,7 +58,8 @@ before_install:
   - if [[ "${TRAVIS_BRANCH}" = "coverity" ]]; then
       if [[ "${BUILD_TARGET}" = "coverity_scan" ]]; then sudo apt-get install genromfs && pip install empy jinja2; else exit 0; fi;
     fi
-
+  # use git:// to fetch instead of https://
+  - git config --global url."git://".insteadOf https://
 env:
   global:
     # COVERITY KEY