1 files changed, 1 insertions, 1 deletions
diff --git a/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp b/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
index c6b3a796da..576b29f7a3 100644
--- a/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
+++ b/tests/auto/corelib/text/qbytearray/tst_qbytearray.cpp
@@ -2003,7 +2003,7 @@ void tst_QByteArray::byteRefDetaching() const
 {
     {
         QByteArray str = "str";
-        QByteArray copy;
+        QByteArray copy = str;
         copy[0] = 'S';
 
         QCOMPARE(str, QByteArray("str"));