From 4593089bdc3e371b9e818a80d77d3ab9ad730f24 Mon Sep 17 00:00:00 2001
From: Marcus Tillmanns <marcus.tillmanns@qt.io>
Date: Thu, 2 Nov 2023 14:42:28 +0100
Subject: [PATCH] Debugger: Check return value

Coverity complains about not checking the return value of f.open()

Coverity-Id: 1359453
Change-Id: I9e6b7f5d3ab6ec58e99131e8a0d84d8f17863fed
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
---
 src/plugins/debugger/watchhandler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/debugger/watchhandler.cpp b/src/plugins/debugger/watchhandler.cpp
index 4a016c80527..42f2d8f54d0 100644
--- a/src/plugins/debugger/watchhandler.cpp
+++ b/src/plugins/debugger/watchhandler.cpp
@@ -2477,7 +2477,8 @@ void WatchModel::showEditValue(const WatchItem *item)
             QString fileName;
             ts >> width >> height >> nbytes >> imformat >> fileName;
             QFile f(fileName);
-            f.open(QIODevice::ReadOnly);
+            const bool didFileOpen = f.open(QIODevice::ReadOnly);
+            QTC_ASSERT(didFileOpen, return);
             ba = f.readAll();
             bits = (uchar*)ba.data();
             nbytes = width * height;