From 464c463be134360a42f42cc3d6713f5afe4c1efb Mon Sep 17 00:00:00 2001
From: Tanner Nelson <me@tanner.xyz>
Date: Mon, 23 Sep 2019 17:51:49 -0400
Subject: [PATCH] close conn if auth fails

---
 Sources/PostgresKit/PostgresConnectionSource.swift | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Sources/PostgresKit/PostgresConnectionSource.swift b/Sources/PostgresKit/PostgresConnectionSource.swift
index 96b41037..f071ddf1 100644
--- a/Sources/PostgresKit/PostgresConnectionSource.swift
+++ b/Sources/PostgresKit/PostgresConnectionSource.swift
@@ -23,7 +23,10 @@ public struct PostgresConnectionSource: ConnectionPoolSource {
                 username: self.configuration.username,
                 database: self.configuration.database,
                 password: self.configuration.password
-            ).map { conn }
+            ).flatMapError { error in
+                return conn.close()
+                    .flatMapThrowing { throw error }
+            }.map { conn }
         }
     }
 }