Tidy nullptr usage

Move away from using 0 as pointer literal.

Done using clang-tidy. This is not complete as
run-clang-tidy can't handle all of qtbase in one go.

Change-Id: I1076a21f32aac0dab078af6f175f7508145eece0
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/corelib/io/qresource.cpp b/src/corelib/io/qresource.cpp
index 0a145b2be4..3664a63050 100644
--- a/src/corelib/io/qresource.cpp
+++ b/src/corelib/io/qresource.cpp
@@ -1584,7 +1584,7 @@ QAbstractFileEngine::Iterator *QResourceFileEngine::beginEntryList(QDir::Filters
 */
 QAbstractFileEngine::Iterator *QResourceFileEngine::endEntryList()
 {
-    return 0;
+    return nullptr;
 }
 
 bool QResourceFileEngine::extension(Extension extension, const ExtensionOption *option, ExtensionReturn *output)
@@ -1594,7 +1594,7 @@ bool QResourceFileEngine::extension(Extension extension, const ExtensionOption *
         const MapExtensionOption *options = (const MapExtensionOption*)(option);
         MapExtensionReturn *returnValue = static_cast<MapExtensionReturn*>(output);
         returnValue->address = d->map(options->offset, options->size, options->flags);
-        return (returnValue->address != 0);
+        return (returnValue->address != nullptr);
     }
     if (extension == UnMapExtension) {
         const UnMapExtensionOption *options = (const UnMapExtensionOption*)option;
@@ -1623,7 +1623,7 @@ uchar *QResourceFileEnginePrivate::map(qint64 offset, qint64 size, QFile::Memory
     if (offset < 0 || size <= 0 || !resource.isValid() ||
             add_overflow(offset, size, &end) || end > max) {
         q->setError(QFile::UnspecifiedError, QString());
-        return 0;
+        return nullptr;
     }
 
     const uchar *address = resource.data();