make code a bit safer

2016-10-27 16:50:56 +11:00 · 2016-10-27 16:50:56 +11:00 · 3e7190866a
parent 8a477f1857
commit 3e7190866a
1 changed files with 3 additions and 1 deletions
--- a/lib/middleware/request_tracker.rb
+++ b/lib/middleware/request_tracker.rb
@ -78,7 +78,9 @@ class Middleware::RequestTracker
    host = RailsMultisite::ConnectionManagement.host(env)

    if data
-      result[1]["X-Discourse-TrackView"] = 1 if data[:track_view]
+      if result && (headers=result[1])
+        headers["X-Discourse-TrackView"] = 1 if data[:track_view]
+      end
      log_later(data,host)
    end