travis: when pull request, build with ci files in master branch

wangnuannuan · wangnuannuan · commit 5d5ed31357ec · 2019-04-30T14:24:37.000+08:00
Signed-off-by: jingru &lt;jingru@synopsys.com&gt;
diff --git a/.travis.yml b/.travis.yml
@@ -43,6 +43,7 @@ before_install:
   - >
     if [ "TRAVIS_PULL_REQUEST" != "false" ]; then
       git checkout remotes/origin/master -- .ci
+    fi
   - bash .ci/before_install.sh
 
 after_success:
