Cocoa QPA: Clean up 0 as pointer

We use nil for Objective-C null pointers and nullptr everywhere
else, including CoreFoundation and similar opaque types.

Change-Id: Id75c59413dec54bf4d8e83cf7ed0ff7f3d8bb480
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/plugins/platforms/cocoa/qmacclipboard.h b/src/plugins/platforms/cocoa/qmacclipboard.h
index 1d229a55d2..f2f460c048 100644
--- a/src/plugins/platforms/cocoa/qmacclipboard.h
+++ b/src/plugins/platforms/cocoa/qmacclipboard.h
@@ -54,7 +54,7 @@ public:
     enum DataRequestType { EagerRequest, LazyRequest };
 private:
     struct Promise {
-        Promise() : itemId(0), convertor(0) { }
+        Promise() : itemId(0), convertor(nullptr) { }
 
         static Promise eagerPromise(int itemId, QMacInternalPasteboardMime *c, QString m, QMacMimeData *d, int o = 0);
         static Promise lazyPromise(int itemId, QMacInternalPasteboardMime *c, QString m, QMacMimeData *d, int o = 0);
@@ -79,7 +79,7 @@ private:
 public:
     QMacPasteboard(PasteboardRef p, uchar mime_type=0);
     QMacPasteboard(uchar mime_type);
-    QMacPasteboard(CFStringRef name=0, uchar mime_type=0);
+    QMacPasteboard(CFStringRef name=nullptr, uchar mime_type=0);
     ~QMacPasteboard();
 
     bool hasFlavor(QString flavor) const;