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| author | Ahmad Samir <a.samirh78@gmail.com> | 2025-01-11 12:27:24 +0200 |
|---|---|---|
| committer | Ahmad Samir <a.samirh78@gmail.com> | 2025-01-22 19:53:25 +0200 |
| commit | e9f726db844ec52c96b10eb5328e09208b49a0e7 (patch) | |
| tree | c4f4cdcf5495081b3bde12f9cc1b16a6726f3bda /examples/widgets | |
| parent | 3b95bfe7c7b918bfececd9734780aa9e2f91ec02 (diff) | |
examples: check return value of QFile::open() calls
QFile::open() is marked [[nodiscard]].
Change-Id: I0fa884b329a47c4ad59f40d66b5fbc38f3a5648e
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'examples/widgets')
| -rw-r--r-- | examples/widgets/itemviews/editabletreemodel/mainwindow.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/examples/widgets/itemviews/editabletreemodel/mainwindow.cpp b/examples/widgets/itemviews/editabletreemodel/mainwindow.cpp index 75d7eb7e73c..147434b9926 100644 --- a/examples/widgets/itemviews/editabletreemodel/mainwindow.cpp +++ b/examples/widgets/itemviews/editabletreemodel/mainwindow.cpp @@ -17,7 +17,10 @@ MainWindow::MainWindow(QWidget *parent) const QStringList headers({tr("Title"), tr("Description")}); QFile file(":/default.txt"_L1); - file.open(QIODevice::ReadOnly | QIODevice::Text); + const bool res = file.open(QIODevice::ReadOnly | QIODevice::Text); + Q_ASSERT_X(res, Q_FUNC_INFO, "Failed to open ':/default.txt'"); + if (!res) + return; auto *model = new TreeModel(headers, QString::fromUtf8(file.readAll()), this); file.close(); |