From ab6114a32013690cbc1609cd23a4c339321751ca Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Sat, 27 Feb 2016 19:05:13 +0000
Subject: Allow the config file location to be set via a environmental variable

---
 prometheus_pgbouncer_exporter/cli.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/prometheus_pgbouncer_exporter/cli.py b/prometheus_pgbouncer_exporter/cli.py
index a0b023f..4f55f1e 100644
--- a/prometheus_pgbouncer_exporter/cli.py
+++ b/prometheus_pgbouncer_exporter/cli.py
@@ -45,6 +45,7 @@ def main():
         '--config',
         is_config_file=True,
         help='config file path',
+        env_var='CONFIG',
     )
 
     p.add(
-- 
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