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-rw-r--r--src/plugins/platforms/xcb/qxcbconnection.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/plugins/platforms/xcb/qxcbconnection.h b/src/plugins/platforms/xcb/qxcbconnection.h
index 62c5e5d79e..2d89b971dc 100644
--- a/src/plugins/platforms/xcb/qxcbconnection.h
+++ b/src/plugins/platforms/xcb/qxcbconnection.h
@@ -127,7 +127,7 @@ class Q_XCB_EXPORT QXcbConnection : public QXcbBasicConnection
{
Q_OBJECT
public:
- QXcbConnection(QXcbNativeInterface *nativeInterface, bool canGrabServer, xcb_visualid_t defaultVisualId, const char *displayName = 0);
+ QXcbConnection(QXcbNativeInterface *nativeInterface, bool canGrabServer, xcb_visualid_t defaultVisualId, const char *displayName = nullptr);
~QXcbConnection();
QXcbConnection *connection() const { return const_cast<QXcbConnection *>(this); }