From d86adce7ea37edf6498ee9289896694a27acbdcd Mon Sep 17 00:00:00 2001
From: Eberhard Graether <egraether@gmail.com>
Date: Tue, 5 Sep 2017 23:58:03 +0200
Subject: [PATCH] data: Fixed db crash on closing application due to multiple
 initializations of statements

---
 src/lib/data/storage/sqlite/SqliteStorage.cpp | 7 ++++++-
 src/lib/data/storage/sqlite/SqliteStorage.h   | 2 ++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/lib/data/storage/sqlite/SqliteStorage.cpp b/src/lib/data/storage/sqlite/SqliteStorage.cpp
index 992b0371..f1565bdb 100644
--- a/src/lib/data/storage/sqlite/SqliteStorage.cpp
+++ b/src/lib/data/storage/sqlite/SqliteStorage.cpp
@@ -35,7 +35,12 @@ void SqliteStorage::setup()
 	if (isEmpty() || !isIncompatible())
 	{
 		setupTables();
-		setupPrecompiledStatements();
+
+		if (!m_precompiledStatementsInitialized)
+		{
+			setupPrecompiledStatements();
+			m_precompiledStatementsInitialized = true;
+		}
 	}
 
 	m_mode = STORAGE_MODE_UNKNOWN;
diff --git a/src/lib/data/storage/sqlite/SqliteStorage.h b/src/lib/data/storage/sqlite/SqliteStorage.h
index b3d921bd..65e4c04e 100644
--- a/src/lib/data/storage/sqlite/SqliteStorage.h
+++ b/src/lib/data/storage/sqlite/SqliteStorage.h
@@ -75,6 +75,8 @@ private:
 
 	std::vector<std::pair<int, SqliteDatabaseIndex>> m_indices;
 
+	bool m_precompiledStatementsInitialized = false;
+
 	friend SqliteStorageMigration;
 };