Make sure we always have copies of equipment descriptions

Having pointers copied around that might get freed elsewhere could be a
problem.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/qt-ui/modeldelegates.cpp b/qt-ui/modeldelegates.cpp
index 8b70b48b3..7079173c4 100644
--- a/qt-ui/modeldelegates.cpp
+++ b/qt-ui/modeldelegates.cpp
@@ -271,7 +271,7 @@ QWidget *TankInfoDelegate::createEditor(QWidget *parent, const QStyleOptionViewI
 	QWidget *delegate = ComboBoxDelegate::createEditor(parent, option, index);
 	CylindersModel *mymodel = qobject_cast<CylindersModel *>(currCombo.model);
 	cylinder_t *cyl = mymodel->cylinderAt(index);
-	currCylinderData.type = cyl->type.description;
+	currCylinderData.type = copy_string(cyl->type.description);
 	currCylinderData.pressure = cyl->type.workingpressure.mbar;
 	currCylinderData.size = cyl->type.size.mliter;
 	return delegate;
@@ -323,7 +323,7 @@ QWidget *WSInfoDelegate::createEditor(QWidget *parent, const QStyleOptionViewIte
 	QWidget *editor = ComboBoxDelegate::createEditor(parent, option, index);
 	WeightModel *mymodel = qobject_cast<WeightModel *>(currCombo.model);
 	weightsystem_t *ws = mymodel->weightSystemAt(index);
-	currWeight.type = ws->description;
+	currWeight.type = copy_string(ws->description);
 	currWeight.weight = ws->weight.grams;
 	return editor;
 }