lib/timber/util/http_event.rb in timber-2.0.14 vs lib/timber/util/http_event.rb in timber-2.0.15

@@ -26,10 +26,10 @@
         if headers.is_a?(::Hash)
           h = headers.each_with_object({}) do |(k, v), h|
             # Force the header into a valid UTF-8 string, otherwise we will encounter
             # encoding issues when we convert this data to json. Moreoever, if the
             # data is already valid UTF-8 we don't pay a penalty.
-            h[k] = Timber::Util::String.normalize_to_utf8(v)
+            h[k] = v && Timber::Util::String.normalize_to_utf8(v)
           end
 
           keys_to_sanitize = [AUTHORIZATION_HEADER] + (Config.instance.header_filters || [])
           Util::Hash.sanitize(h, keys_to_sanitize)
         else
\ No newline at end of file