Check success of query.

For example a bogus use of setFilter() might cause a query to fail.
Check for this.

Reviewed-by: Bill King

1 files changed, 1 insertions, 1 deletions

diff --git a/src/sql/models/qsqltablemodel.cpp b/src/sql/models/qsqltablemodel.cpp
index a91dc9fc51..98f22c8192 100644
--- a/src/sql/models/qsqltablemodel.cpp
+++ b/src/sql/models/qsqltablemodel.cpp
@@ -406,7 +406,7 @@ bool QSqlTableModel::select()
     QSqlQuery qu(query, d->db);
     setQuery(qu);
 
-    if (!qu.isActive()) {
+    if (!qu.isActive() || lastError().isValid()) {
         // something went wrong - revert to non-select state
         d->initRecordAndPrimaryIndex();
         return false;