guard against nil value

bjorntrondsen · Jan 7, 2014 · 41505cf · 41505cf
1 parent 910779c
commit 41505cf
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/rails_exception_handler/parser.rb b/lib/rails_exception_handler/parser.rb
@@ -14,8 +14,8 @@ def initialize(env, request, exception, controller)
   def parse
     @internal_info[:error_class] =    @exception.class.to_s
     @internal_info[:target_url] =     @request.url
-    @internal_info[:referer_url] =    @request.referer
-    @internal_info[:user_agent] =     @request.user_agent
+    @internal_info[:referer_url] =    @request.referer || ""
+    @internal_info[:user_agent] =     @request.user_agent || ""
 
     config = RailsExceptionHandler.configuration
     config.request_info_block.call(@external_info, @request) if(config.request_info_block)