commit 23ac81fcb4f86a605a9dc7036cc74747760a3836
author Randy DuCharme <radio.ad5gb@gmail.com> Fri Aug 07 10:12:53 2020 -0500
committer GitHub <noreply@github.com> Fri Aug 07 08:12:53 2020 -0700
tree edacc5afb3e35f63fa0f89c874afe45caf465d08
parent 7ee7519f2cc404830e8709397f0d192fe72a7a8e

Fix compilation error - missing '&' operator (#7093)

plugins/experimental/maxmind_acl/mmdb.h

diff --git a/plugins/experimental/maxmind_acl/mmdb.h b/plugins/experimental/maxmind_acl/mmdb.h
index 93a1cac..63fd852 100644
--- a/plugins/experimental/maxmind_acl/mmdb.h
+++ b/plugins/experimental/maxmind_acl/mmdb.h
@@ -103,6 +103,6 @@
   bool loaddeny(const YAML::Node &denyNode);
   void loadhtml(const YAML::Node &htmlNode);
   bool eval_country(MMDB_entry_data_s *entry_data, const char *path, int path_len);
-  void parseregex(const YAML::Node regex, bool allow);
+  void parseregex(const YAML::Node &regex, bool allow);
   ipstate eval_ip(const sockaddr *sock) const;
 };