From 966a537f4a51ea4109314de54f6267de2ed70c4d Mon Sep 17 00:00:00 2001
From: jkriege2 <jan@jkrieger.de>
Date: Fri, 18 Oct 2024 14:29:17 +0200
Subject: [PATCH] minor fix for MSVC and C++20

---
 lib/jkqtplotter/jkqtpcoordinateaxes.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/jkqtplotter/jkqtpcoordinateaxes.cpp b/lib/jkqtplotter/jkqtpcoordinateaxes.cpp
index d5a295986a..540d233b1d 100644
--- a/lib/jkqtplotter/jkqtpcoordinateaxes.cpp
+++ b/lib/jkqtplotter/jkqtpcoordinateaxes.cpp
@@ -484,7 +484,8 @@ QString JKQTPCoordinateAxis::floattolabel(double data, int past_comma) const {
 #if __cplusplus >= 202002L
 # ifdef __cpp_lib_format
     case JKQTPCALTformat: {
-            return QString::fromStdString(std::vformat(axisStyle.tickFormatFormat.toStdString(), std::make_format_args(data, tickUnitName.toStdString())));
+            const std::string tickUName=tickUnitName.toStdString();
+            return QString::fromStdString(std::vformat(axisStyle.tickFormatFormat.toStdString(), std::make_format_args(data, tickUName)));
         }; break;
         /** \copydoc JKQTPCoordinateAxisStyle::tickFormatFormat */
         void setTickFormatFormat(const QString& __value);