Fallback to empty string as Rails 5.1 can't handle nil paths

ssteeg-mdsol · Apr 2, 2019 · f8d6cb8 · f8d6cb8
1 parent 717afa5
commit f8d6cb8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/zipkin-tracer/application.rb b/lib/zipkin-tracer/application.rb
@@ -4,7 +4,7 @@ class Application
     # Determines if our framework knows whether the request will be routed to a controller
     def self.routable_request?(env)
       return true unless defined?(Rails) # If not running on a Rails app, we can't verify if it is invalid
-      path_info = env[ZipkinTracer::RackHandler::PATH_INFO]
+      path_info = env[ZipkinTracer::RackHandler::PATH_INFO] || ""
       http_method = env[ZipkinTracer::RackHandler::REQUEST_METHOD]
       Rails.application.routes.recognize_path(path_info, method: http_method)
       true