From 587657ee2bc9d286e22f97fb6d9358ea0eb5b6f5 Mon Sep 17 00:00:00 2001
From: Ivailo Monev <xakepa10@gmail.com>
Date: Thu, 24 Dec 2020 00:31:36 +0000
Subject: [PATCH] correct QBitArray::setBit() use in QString::multiArg()

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
---
 src/core/tools/qstring.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/tools/qstring.cpp b/src/core/tools/qstring.cpp
index 09ba86f21..10de848f9 100644
--- a/src/core/tools/qstring.cpp
+++ b/src/core/tools/qstring.cpp
@@ -6368,7 +6368,7 @@ QString QString::multiArg(int numArgs, const QString **args) const
             int number = getArgNumber(uc[i + 1]);
             if (number > 0 && number <= numArgs) {
                 result += *args[number - 1];
-                notUsedArgs.setBit(number, false);
+                notUsedArgs.setBit(number - 1, false);
                 i++;
                 continue;
             }