From e2a37c31c0aad3fe36e9f5a392e40a3a0f6e81ee Mon Sep 17 00:00:00 2001
From: Ben <sendbenspam@yahoo.co.uk>
Date: Fri, 23 Apr 2021 13:16:31 +0100
Subject: [PATCH] Use default registry when `prometheus_multiproc_dir` is set

This should allow custom metrics to be used (unless I've missed something)
---
 django_prometheus/exports.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/django_prometheus/exports.py b/django_prometheus/exports.py
index 91c8dfe7..8630400d 100644
--- a/django_prometheus/exports.py
+++ b/django_prometheus/exports.py
@@ -117,7 +117,7 @@ def ExportToDjangoView(request):
     You can use django_prometheus.urls to map /metrics to this view.
     """
     if "prometheus_multiproc_dir" in os.environ:
-        registry = prometheus_client.CollectorRegistry()
+        registry = prometheus_client.REGISTRY
         multiprocess.MultiProcessCollector(registry)
     else:
         registry = prometheus_client.REGISTRY