From 18f4f61f0af62edd095da7b87533972e3f2b35fa Mon Sep 17 00:00:00 2001
From: pg9182 <96569817+pg9182@users.noreply.github.com>
Date: Sun, 5 Mar 2023 20:58:26 -0500
Subject: pkg/api/api0: Fix crash in geo metrics when IP2Location is disabled

---
 pkg/api/api0/api.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/api/api0/api.go b/pkg/api/api0/api.go
index afce1d4..79766e5 100644
--- a/pkg/api/api0/api.go
+++ b/pkg/api/api0/api.go
@@ -228,6 +228,10 @@ func (h *Handler) ExtractLauncherVersion(r *http.Request) string {
 
 // geoCounter2 increments a [metricsx.GeoCounter2] for the location of r.
 func (h *Handler) geoCounter2(r *http.Request, ctr *metricsx.GeoCounter2) {
+	if h.LookupIP == nil {
+		return
+	}
+
 	a, err := netip.ParseAddrPort(r.RemoteAddr)
 	if err != nil {
 		return
-- 
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