[rails] fixing backtraces with real newline chars

DataDog · Apr 19, 2017 · 9430e3a · 9430e3a
1 parent 38561b2
commit 9430e3a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/ddtrace/contrib/rails/action_controller.rb b/lib/ddtrace/contrib/rails/action_controller.rb
@@ -54,7 +54,7 @@ def self.process_action(_name, start, finish, _id, payload)
               status = payload.fetch(:status, '?').to_s
               if status.starts_with?('5')
                 span.status = 1
-                span.set_tag(Datadog::Ext::Errors::STACK, caller().join('\n'))
+                span.set_tag(Datadog::Ext::Errors::STACK, caller().join("\n"))
               end
               span.set_tag(Datadog::Ext::HTTP::STATUS_CODE, status)
             else