fix env var in request preview script
@@ -29,7 +29,7 @@ curl $url --header "Content-Type: application/json" \
--data "{
\"branch\":\"$TRAVIS_PULL_REQUEST_BRANCH\",
\"pullRequest\":\"$TRAVIS_PULL_REQUEST\",
- \"repoSlug\":\"$TRAVIS_REPO_SLUG\",
+ \"repoSlug\":\"$TRAVIS_PULL_REQUEST_SLUG\",
\"prSha\":\"$TRAVIS_PULL_REQUEST_SHA\"
}"
