Honglei Zhang 67be01ae50 Check driver validity before using it ... Even though it is stated in the documentation that the SQL driver must remain valid during the life time of QSqlQuery, there are users who don't follow the rule. It's common that the destructor of QSqlQuery is called after the driver is already deleted. This fix checks the validity of the SQLite driver before QSqliteResult uses it in destructor. Task-number: QTBUG-16967 Change-Id: If0f52113f12e14102da1671cd6e12bdaa267114f Reviewed-by: Yunqiao Yin <charles.yin@nokia.com>		2011-12-12 10:43:44 +01:00
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db2	Update licenseheader text in source files for qtbase Qt module	2011-05-24 12:34:08 +03:00
ibase	Update licenseheader text in source files for qtbase Qt module	2011-05-24 12:34:08 +03:00
mysql	Update licenseheader text in source files for qtbase Qt module	2011-05-24 12:34:08 +03:00
oci	Update licenseheader text in source files for qtbase Qt module	2011-05-24 12:34:08 +03:00
odbc	Fix compiler warnings.	2011-10-27 16:35:12 +02:00
psql	Update licenseheader text in source files for qtbase Qt module	2011-05-24 12:34:08 +03:00
sqlite	Check driver validity before using it	2011-12-12 10:43:44 +01:00
sqlite2	Update licenseheader text in source files for qtbase Qt module	2011-05-24 12:34:08 +03:00
tds	Fix compiler warnings.	2011-09-28 03:17:51 +02:00
drivers.pri	Initial import from the monolithic Qt.	2011-04-27 12:05:43 +02:00