Do not store reference in member variable

QSqlDatabase uses implicit sharing behind the scenes

1 files changed, 1 insertions, 1 deletions

diff --git a/src/library/queryutil.h b/src/library/queryutil.h
index bcc10b8b98..e7ab94cdfe 100644
--- a/src/library/queryutil.h
+++ b/src/library/queryutil.h
@@ -94,7 +94,7 @@ class FieldEscaper final {
         }
     }
 
-    const QSqlDatabase& m_database;
+    QSqlDatabase m_database;
     mutable QSqlField m_stringField;
 };