1 files changed, 8 insertions, 3 deletions
diff --git a/src/corelib/io/qdebug.cpp b/src/corelib/io/qdebug.cpp
index 645f27798c4..70a688e40ff 100644
--- a/src/corelib/io/qdebug.cpp
+++ b/src/corelib/io/qdebug.cpp
@@ -332,9 +332,14 @@ void QDebug::putByteArray(const char *begin, size_t length, Latin1Content conten
     if (stream->noQuotes) {
         // no quotes, write the string directly too (no pretty-printing)
         // this respects the QTextStream state, though
-        QString string = content == ContainsLatin1 ? QString::fromLatin1(begin, qsizetype(length))
-                                                   : QString::fromUtf8(begin, qsizetype(length));
-        stream->ts.d_ptr->putString(string);
+        switch (content) {
+        case Latin1Content::ContainsLatin1:
+            stream->ts.d_ptr->putString(QLatin1StringView{begin, qsizetype(length)});
+            break;
+        case Latin1Content::ContainsBinary:
+            stream->ts.d_ptr->putString(QUtf8StringView{begin, qsizetype(length)});
+            break;
+        }
     } else {
         // we'll reset the QTextStream formatting mechanisms, so save the state
         QDebugStateSaver saver(*this);