From c4893ad1a09fa8c321e683610ee4cf82aca5f1a8 Mon Sep 17 00:00:00 2001
From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Sun, 13 Apr 2014 20:22:25 +0200
Subject: [PATCH] Fix db_ido queries.

Fixes #6007
---
 components/db_ido_mysql/idomysqlconnection.cpp | 3 +++
 components/db_ido_pgsql/idopgsqlconnection.cpp | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/components/db_ido_mysql/idomysqlconnection.cpp b/components/db_ido_mysql/idomysqlconnection.cpp
index 14e1d3eae..5ee21c274 100644
--- a/components/db_ido_mysql/idomysqlconnection.cpp
+++ b/components/db_ido_mysql/idomysqlconnection.cpp
@@ -560,6 +560,9 @@ void IdoMysqlConnection::InternalExecuteQuery(const DbQuery& query, DbQueryType
 		BOOST_FOREACH(const Dictionary::Pair& kv, query.Fields) {
 			Value value;
 
+			if (kv.second.IsEmpty())
+				continue;
+
 			if (!FieldToEscapedString(kv.first, kv.second, &value))
 				return;
 
diff --git a/components/db_ido_pgsql/idopgsqlconnection.cpp b/components/db_ido_pgsql/idopgsqlconnection.cpp
index 3bdc29cd8..d549d8a9c 100644
--- a/components/db_ido_pgsql/idopgsqlconnection.cpp
+++ b/components/db_ido_pgsql/idopgsqlconnection.cpp
@@ -564,6 +564,9 @@ void IdoPgsqlConnection::InternalExecuteQuery(const DbQuery& query, DbQueryType
 		Value value;
 		bool first = true;
 		BOOST_FOREACH(const Dictionary::Pair& kv, query.Fields) {
+			if (kv.second.IsEmpty())
+				continue;
+
 			if (!FieldToEscapedString(kv.first, kv.second, &value))
 				return;