From 28b84a1e96a3f061f4ba56d64829206dbd0628c0 Mon Sep 17 00:00:00 2001

From: Vadim Zeitlin <vadim@wxwidgets.org>

Date: Thu, 27 Jan 2022 15:30:22 +0100

Subject: [PATCH] Avoid gcc 12 -Warith-conversion in

 wxImageHistogram::MakeKey()

Explicitly convert the operands to unsigned because we do actually want

the result to be unsigned here.

Co-Authored-By: Scott Talbert <swt@techie.net>

---

 include/wx/image.h | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/wx/image.h b/include/wx/image.h

index 682e952f69be..35fd263e201d 100644

--- a/include/wx/image.h

+++ b/include/wx/image.h

@@ -210,7 +210,7 @@ class wxImageHistogram : public wxImageHistogramBase

                                  unsigned char g,

                                  unsigned char b)

     {

-        return (r << 16) | (g << 8) | b;

+        return ((unsigned)r << 16) | ((unsigned)g << 8) | (unsigned)b;

     }

     // find first colour that is not used in the image and has higher