From 679efe2ff345836a4481ae2cde2603ad8c6ef766 Mon Sep 17 00:00:00 2001
From: csoler <retroshare.project@gmail.com>
Date: Sat, 5 Apr 2014 15:30:48 +0000
Subject: [PATCH] fixed double call to sqlite3_close()

git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7237 b45a01b8-16f6-495d-af2f-9b41ad6348cc
---
 libretroshare/src/util/retrodb.cc | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/libretroshare/src/util/retrodb.cc b/libretroshare/src/util/retrodb.cc
index 967b1f98f..9ffcf857b 100644
--- a/libretroshare/src/util/retrodb.cc
+++ b/libretroshare/src/util/retrodb.cc
@@ -72,16 +72,14 @@ RetroDb::RetroDb(const std::string &dbPath, int flags, const std::string& key) :
 
 RetroDb::~RetroDb(){
 
-    if(mDb)
-        sqlite3_close(mDb);
+	sqlite3_close(mDb);	// no-op if mDb is NULL (https://www.sqlite.org/c3ref/close.html)
+	mDb = NULL ;
 }
 
 void RetroDb::closeDb(){
 
-    int rc;
-
-    if(mDb)
-        rc  = sqlite3_close(mDb);
+    int rc= sqlite3_close(mDb);
+	 mDb = NULL ;
 
 #ifdef RETRODB_DEBUG
     std::cerr << "RetroDb::closeDb(): Error code on close: " << rc << std::endl;