Swiftdiff options
| author | Tobias Markmann <tm@ayena.de> | 2016-10-11 21:34:20 (GMT) |
|---|---|---|
| committer | Kevin Smith <kevin.smith@isode.com> | 2016-10-24 08:21:53 (GMT) |
| commit | 0e9829ea3b43119b4e60ea2f8eca14a423cb1349 (patch) | |
| tree | fa2003d2e00130879e36ded996d844b866ddb5e4 | |
| parent | 2a58e24ba8d0a75da353a55583cf16bf32df3c7a (diff) | |
| download | swift-0e9829ea3b43119b4e60ea2f8eca14a423cb1349.zip swift-0e9829ea3b43119b4e60ea2f8eca14a423cb1349.tar.bz2 | |
Add missing check of QFile::open return value in about dialog
Test-Information:
Build successfully with Qt 5.6.1 on macOS 10.12 and opening
about dialog, license window and change log window still works.
Change-Id: I4a91b41f3848ee8049c179598b1b8e498d8ed35d
| -rw-r--r-- | Swift/QtUI/QtAboutWidget.cpp | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/Swift/QtUI/QtAboutWidget.cpp b/Swift/QtUI/QtAboutWidget.cpp index 2fc8bae..d90e35a 100644 --- a/Swift/QtUI/QtAboutWidget.cpp +++ b/Swift/QtUI/QtAboutWidget.cpp @@ -16,8 +16,11 @@ #include <QVBoxLayout> #include <QtGlobal> +#include <Swiften/Base/Log.h> #include <Swiften/Base/Platform.h> +#include <Swift/QtUI/QtSwiftUtil.h> + namespace Swift { QtAboutWidget::QtAboutWidget() : QDialog() { @@ -91,14 +94,18 @@ void QtAboutWidget::openPlainTextWindow(const QString& path) { text->setAttribute(Qt::WA_DeleteOnClose); text->setReadOnly(true); QFile file(path); - file.open(QIODevice::ReadOnly); - QTextStream in(&file); - in.setCodec("UTF-8"); - text->setPlainText(in.readAll()); - file.close(); - text->resize(500, 600); - text->show(); - text->activateWindow(); + if (file.open(QIODevice::ReadOnly)) { + QTextStream in(&file); + in.setCodec("UTF-8"); + text->setPlainText(in.readAll()); + file.close(); + text->resize(500, 600); + text->show(); + text->activateWindow(); + } + else { + SWIFT_LOG(error) << "Failed to open " << Q2PSTRING(path) << "." << std::endl; + } } } |