From ebf77ccdf5a49ac9e35bf08db44c84affc51cc87 Mon Sep 17 00:00:00 2001
From: Mirco Miranda <mirco.miranda@systemceramics.com>
Date: Mon, 9 Feb 2026 09:11:29 +0100
Subject: [PATCH] TGA: fix Undefined-shift

---
 src/imageformats/tga.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/imageformats/tga.cpp b/src/imageformats/tga.cpp
index c6746b1..03af818 100644
--- a/src/imageformats/tga.cpp
+++ b/src/imageformats/tga.cpp
@@ -731,7 +731,7 @@ static bool LoadTGA(QIODevice *dev, const TgaHeader &tga, QImage &img)
                 if (div == 0)
                     hasAlpha = false;
                 for (int x = x_start; x != x_end; x += x_step) {
-                    const int alpha = hasAlpha ? int((src[3]) << (8 - numAlphaBits)) * 255 / div : 255;
+                    const int alpha = hasAlpha ? int(quint8(src[3]) << (8 - numAlphaBits)) * 255 / div : 255;
                     scanline[x] = qRgba(src[2], src[1], src[0], alpha);
                     src += 4;
                 }