1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaclipboard.mm b/src/plugins/platforms/cocoa/qcocoaclipboard.mm
index 799fb85183..87c085457f 100644
--- a/src/plugins/platforms/cocoa/qcocoaclipboard.mm
+++ b/src/plugins/platforms/cocoa/qcocoaclipboard.mm
@@ -64,6 +64,10 @@ QMimeData *QCocoaClipboard::mimeData(QClipboard::Mode mode)
 void QCocoaClipboard::setMimeData(QMimeData *data, QClipboard::Mode mode)
 {
     if (QMacPasteboard *pasteBoard = pasteboardForMode(mode)) {
+        if (data == 0) {
+            pasteBoard->clear();
+        }
+
         pasteBoard->sync();
         pasteBoard->setMimeData(data);
         emitChanged(mode);