lib/danger/ci_source/travis.rb in danger-3.0.3 vs lib/danger/ci_source/travis.rb in danger-3.1.0

@@ -29,10 +29,10 @@
     def self.validates_as_ci?(env)
       env.key? "HAS_JOSH_K_SEAL_OF_APPROVAL"
     end
 
     def self.validates_as_pr?(env)
-      exists = ["TRAVIS_PULL_REQUEST", "TRAVIS_REPO_SLUG"].all? { |x| env[x] }
+      exists = ["TRAVIS_PULL_REQUEST", "TRAVIS_REPO_SLUG"].all? { |x| env[x] && !env[x].empty? }
       exists && env["TRAVIS_PULL_REQUEST"].to_i > 0
     end
 
     def supported_request_sources
       @supported_request_sources ||= [Danger::RequestSources::GitHub]