From 4177014a8e85da24afbcdbbb7baaac070d549fac Mon Sep 17 00:00:00 2001
From: David Dunn <ddunnibm@gmail.com>
Date: Wed, 18 Apr 2018 10:14:26 +0100
Subject: [PATCH] fix: use PQStatus during isConnected check (#49)

---
 Sources/SwiftKueryPostgreSQL/PostgreSQLConnection.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Sources/SwiftKueryPostgreSQL/PostgreSQLConnection.swift b/Sources/SwiftKueryPostgreSQL/PostgreSQLConnection.swift
index 3752237..856d149 100644
--- a/Sources/SwiftKueryPostgreSQL/PostgreSQLConnection.swift
+++ b/Sources/SwiftKueryPostgreSQL/PostgreSQLConnection.swift
@@ -42,7 +42,7 @@ public class PostgreSQLConnection: Connection {
     
     /// An indication whether there is a connection to the database.
     public var isConnected: Bool {
-        return connection != nil
+        return connection != nil && PQstatus(connection) == CONNECTION_OK
     }
     
     /// The `QueryBuilder` with PostgreSQL specific substitutions.