From 290ea165016bcdabfc60ae269842d5e55e784fb4 Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Tue, 12 Sep 2023 02:13:02 -0500
Subject: [PATCH] main: Defer database close.

This defers the database close once opened to ensure it is always
properly closed on all error paths.
---
 dcrpool.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dcrpool.go b/dcrpool.go
index 61fe3d3d..f770324c 100644
--- a/dcrpool.go
+++ b/dcrpool.go
@@ -170,11 +170,11 @@ func realMain() error {
 	} else {
 		db, err = pool.InitBoltDB(cfg.DBFile)
 	}
-
 	if err != nil {
 		mpLog.Errorf("failed to initialize database: %v", err)
 		return err
 	}
+	defer db.Close()
 
 	p, err := newPool(db, cfg)
 	if err != nil {
@@ -226,7 +226,6 @@ func realMain() error {
 		}
 	}
 
-	db.Close()
 	mpLog.Info("dcrpool shut down.")
 	return nil
 }