From 381a06a44ce3e1eedd46e340345944d6e7f448d0 Mon Sep 17 00:00:00 2001
From: OBattler <oubattler@gmail.com>
Date: Thu, 18 Sep 2025 04:32:23 +0200
Subject: [PATCH] Qt Software Rendrer: Use a casted comparison instead of
 calling memcmp().

---
 src/qt/qt_softwarerenderer.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/qt/qt_softwarerenderer.cpp b/src/qt/qt_softwarerenderer.cpp
index a8c0229d3..49f683bc0 100644
--- a/src/qt/qt_softwarerenderer.cpp
+++ b/src/qt/qt_softwarerenderer.cpp
@@ -59,8 +59,7 @@ SoftwareRenderer::onBlit(int buf_idx, int x, int y, int w, int h)
 {
     /* TODO: should look into deleteLater() */
     auto  tval    = this;
-    void *nuldata = 0;
-    if (memcmp(&tval, &nuldata, sizeof(void *)) == 0)
+    if ((void *) tval == nullptr)
         return;
     auto origSource = source;