1 files changed, 2 insertions, 2 deletions
diff --git a/Swift/QtUI/QtVCardWidget/QtVCardWidget.cpp b/Swift/QtUI/QtVCardWidget/QtVCardWidget.cpp
index 290feca..1cd5505 100644
--- a/Swift/QtUI/QtVCardWidget/QtVCardWidget.cpp
+++ b/Swift/QtUI/QtVCardWidget/QtVCardWidget.cpp
@@ -1,17 +1,17 @@
 /*
  * Copyright (c) 2012 Tobias Markmann
  * Licensed under the simplified BSD license.
  * See Documentation/Licenses/BSD-simplified.txt for more information.
  */
 
 /*
- * Copyright (c) 2014-2016 Isode Limited.
+ * Copyright (c) 2014-2018 Isode Limited.
  * All rights reserved.
  * See the COPYING file for more information.
  */
 
 #include <Swift/QtUI/QtVCardWidget/QtVCardWidget.h>
 
 #include <QLineEdit>
 #include <QMenu>
 
@@ -352,19 +352,19 @@ void QtVCardWidget::addFieldType(QMenu* menu, std::shared_ptr<QtVCardFieldInfo>
 
 int QtVCardWidget::fieldTypeInstances(std::shared_ptr<QtVCardFieldInfo> fieldType) {
     int instances = 0;
     for (int n = 0; n < ui->cardFields->count(); n++) {
         if (fieldType->testInstance(ui->cardFields->itemAt(n)->widget())) instances++;
     }
     return instances;
 }
 
-void layoutDeleteChildren(QLayout *layout) {
+static void layoutDeleteChildren(QLayout *layout) {
     while(layout->count() > 0) {
         QLayoutItem* child;
         if ((child = layout->takeAt(0)) != nullptr) {
             if (child->layout()) {
                 layoutDeleteChildren(child->layout());
             }
             if (dynamic_cast<QToolButton*>(child->widget())) {
                 delete child;
                 break;