1 files changed, 1 insertions, 1 deletions
diff --git a/src/corelib/tools/qcommandlineparser.cpp b/src/corelib/tools/qcommandlineparser.cpp
index 21de967a80d..2e8eb5665e6 100644
--- a/src/corelib/tools/qcommandlineparser.cpp
+++ b/src/corelib/tools/qcommandlineparser.cpp
@@ -335,7 +335,7 @@ bool QCommandLineParser::addOption(const QCommandLineOption &option)
     if (!optionNames.isEmpty()) {
         for (const QString &name : optionNames) {
             if (d->nameHash.contains(name)) {
-                qWarning() << "QCommandLineParser: already having an option named" << name;
+                qWarning("QCommandLineParser: option already added: \"%ls\"", qUtf16Printable(name));
                 return false;
             }
         }