From b596acbefb2ddb71d6bac6be1b8aa1d436c63649 Mon Sep 17 00:00:00 2001
From: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
Date: Wed, 15 Apr 2015 12:16:54 +0200
Subject: [PATCH] Avoid warnings with clang 6
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warning: 'this' pointer cannot be null in well-defined C++ code

The code tries to be smart but compilers warn about this unfortunately.

Change-Id: Ifb8deafe8834d580beef829a3079ae9222acfa8f
Reviewed-by: Morten Johan Sørvig <morten.sorvig@theqtcompany.com>
---
 src/widgets/graphicsview/qgraphicsanchorlayout_p.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/widgets/graphicsview/qgraphicsanchorlayout_p.h b/src/widgets/graphicsview/qgraphicsanchorlayout_p.h
index a4609c41cf..c0bb8ef63a 100644
--- a/src/widgets/graphicsview/qgraphicsanchorlayout_p.h
+++ b/src/widgets/graphicsview/qgraphicsanchorlayout_p.h
@@ -251,9 +251,7 @@ struct AnchorVertexPair : public AnchorVertex {
 #ifdef QT_DEBUG
 inline QString AnchorVertex::toString() const
 {
-    if (!this) {
-        return QLatin1String("NULL");
-    } else if (m_type == Pair) {
+    if (m_type == Pair) {
         const AnchorVertexPair *vp = static_cast<const AnchorVertexPair *>(this);
         return QString::fromLatin1("(%1, %2)").arg(vp->m_first->toString()).arg(vp->m_second->toString());
     } else if (!m_item) {