lib/opentelemetry/instrumentation/pg/patches/connection.rb in opentelemetry-instrumentation-pg-0.22.1 vs lib/opentelemetry/instrumentation/pg/patches/connection.rb in opentelemetry-instrumentation-pg-0.22.2

@@ -126,9 +126,11 @@
           def database_name
             conninfo_hash[:dbname]&.to_s
           end
 
           def first_in_list(item)
+            return unless item
+
             if (idx = item.index(','))
               item[0...idx]
             else
               item
             end