QTestLib: Use member initialization

Apply Fixits by Qt Creator with some amendments.

Task-number: QTBUG-69413
Change-Id: Iba0834dc89cbfc215acc5873f31fa6eeed74177d
Reviewed-by: Frederik Gladhorn <frederik.gladhorn@qt.io>

1 files changed, 4 insertions, 6 deletions

diff --git a/src/testlib/qtestdata.cpp b/src/testlib/qtestdata.cpp
index a8ee130a7d..3a1c6d7e7b 100644
--- a/src/testlib/qtestdata.cpp
+++ b/src/testlib/qtestdata.cpp
@@ -51,12 +51,10 @@ QT_BEGIN_NAMESPACE
 class QTestDataPrivate
 {
 public:
-    QTestDataPrivate() : tag(0), parent(0), data(0), dataCount(0) {}
-
-    char *tag;
-    QTestTable *parent;
-    void **data;
-    int dataCount;
+    char *tag = nullptr;
+    QTestTable *parent = nullptr;
+    void **data = nullptr;
+    int dataCount = 0;
 };
 
 QTestData::QTestData(const char *tag, QTestTable *parent)