From d73c73f9926ea784b5a443b70962b2bc7ebec435 Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Wed, 2 Dec 2020 09:39:57 +0100
Subject: [PATCH] auth geoipbackend: make local function static. Fixes #9791

---
 modules/geoipbackend/geoipbackend.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/geoipbackend/geoipbackend.cc b/modules/geoipbackend/geoipbackend.cc
index 119069b310..eaa99f3c32 100644
--- a/modules/geoipbackend/geoipbackend.cc
+++ b/modules/geoipbackend/geoipbackend.cc
@@ -96,7 +96,7 @@ static string queryGeoIP(const Netmask& addr, GeoIPInterface::GeoIPQueryAttribut
 // validateMappingLookupFormats validates any custom format provided by the
 // user does not use the custom mapping placeholder again, else it would do an
 // infinite recursion.
-bool validateMappingLookupFormats(const vector<string>& formats) {
+static bool validateMappingLookupFormats(const vector<string>& formats) {
   string::size_type cur,last;
   for (const auto& lookupFormat : formats) {
     last=0;
-- 
2.47.2