GHE importer: tests fix

config/initializers/1_settings.rb

@@ -94,18 +94,20 @@ Settings.omniauth['providers']  ||= []
 # Fill out omniauth-gitlab settings. It is needed for easy set up GHE or GH by just specifying url.
 github_settings = Settings.omniauth['providers'].find{|provider| provider["name"] == "github"}
 
-if github_settings["url"].include?("https://github.com")
+if github_settings
+  if github_settings["url"].include?("https://github.com")
     github_settings["args"]["client_options"] = {
       "site" =>          'https://api.github.com/',
       "authorize_url" => 'https://github.com/login/oauth/authorize',
       "token_url" =>     'https://github.com/login/oauth/access_token'
     }
-else
+  else
     github_settings["args"]["client_options"] = {
       "site" =>          File.join(github_settings["url"], "api/v3"),
       "authorize_url" => File.join(github_settings["url"], "login/oauth/authorize"),
       "token_url" =>     File.join(github_settings["url"], "login/oauth/access_token")
     }
+  end
 end