fix: return early if carrier is nil (#835)

open-telemetry · Jun 23, 2021 · 76ef411 · 76ef411
1 parent 83fb2be
commit 76ef411
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/api/lib/opentelemetry/baggage/propagation/text_map_propagator.rb b/api/lib/opentelemetry/baggage/propagation/text_map_propagator.rb
@@ -52,6 +52,7 @@ def inject(carrier, context: Context.current, setter: Context::Propagation.text_
         #   if extraction fails
         def extract(carrier, context: Context.current, getter: Context::Propagation.text_map_getter)
           header = getter.get(carrier, BAGGAGE_KEY)
+          return context unless header
 
           entries = header.gsub(/\s/, '').split(',')