check entry for nil when collecting referrals

Dave Sims · Dave Sims · commit e2c36758243b · 2016-08-04T14:39:19.000-05:00
diff --git a/lib/github/ldap/referral_chaser.rb b/lib/github/ldap/referral_chaser.rb
@@ -45,7 +45,7 @@ def search(options)
         referral_entries = []
 
         search_results = connection.search(options) do |entry|
-          if entry[:search_referrals]
+          if entry && entry[:search_referrals]
             referral_entries << entry
           end
         end
