2 files changed, 2 insertions, 2 deletions
diff --git a/src/corelib/io/qfsfileengine.cpp b/src/corelib/io/qfsfileengine.cpp
index 7a04939cdba..098bc494686 100644
--- a/src/corelib/io/qfsfileengine.cpp
+++ b/src/corelib/io/qfsfileengine.cpp
@@ -545,7 +545,7 @@ bool QFSFileEnginePrivate::seekFdFh(qint64 pos)
     } else {
         // Unbuffered stdio mode.
         if (QT_LSEEK(fd, QT_OFF_T(pos), SEEK_SET) == -1) {
-            qWarning() << "QFile::at: Cannot set file position" << pos;
+            qWarning("QFile::at: Cannot set file position %lld", pos);
             q->setError(QFile::PositionError, qt_error_string(errno));
             return false;
         }
diff --git a/src/corelib/io/qlockfile_win.cpp b/src/corelib/io/qlockfile_win.cpp
index 261363f3208..ba4a0919657 100644
--- a/src/corelib/io/qlockfile_win.cpp
+++ b/src/corelib/io/qlockfile_win.cpp
@@ -100,7 +100,7 @@ QLockFile::LockError QLockFilePrivate::tryLock_sys()
                 ? QLockFile::LockFailedError
                 : QLockFile::PermissionError;
         default:
-            qWarning() << "Got unexpected locking error" << lastError;
+            qWarning("Got unexpected locking error %llu", quint64(lastError));
             return QLockFile::UnknownError;
         }
     }