1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/io/qlockfile_unix.cpp b/src/corelib/io/qlockfile_unix.cpp
index 418b7d22ba..4a12157607 100644
--- a/src/corelib/io/qlockfile_unix.cpp
+++ b/src/corelib/io/qlockfile_unix.cpp
@@ -169,7 +169,7 @@ QLockFile::LockError QLockFilePrivate::tryLock_sys()
     if (qt_write_loop(fd, fileData.constData(), fileData.size()) < fileData.size()) {
         qt_safe_close(fd);
         if (!QFile::remove(fileName))
-            qWarning("QLockFile: Could not remove our own lock file %s.", qPrintable(fileName));
+            qWarning("QLockFile: Could not remove our own lock file %ls.", qUtf16Printable(fileName));
         return QLockFile::UnknownError; // partition full
     }