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Code Issues Activity Actions

FileManager: Don't crash on error in FileOperation

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did_error() caused the program to crash since the DialogBox tried to
run its own Notifier with the same - now invalid because closed - fd.

In addition to setting the member that is the Notifier to nullptr we
also tell the Notifier that it is not enabled anymore.
This commit is contained in:
Tobias Christiansen 2021-04-14 20:05:23 +02:00 • committed by Andreas Kling
parent 28b8a2ec7a
commit 7d60164d93
1 changed files with 3 additions and 1 deletions
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4
Userland/Applications/FileManager/FileOperationProgressWidget.cpp
View file

@ -167,8 +167,10 @@ void FileOperationProgressWidget::close_pipe()
if (!m_helper_pipe)
return;
m_helper_pipe = nullptr;
if (m_notifier)
if (m_notifier) {
m_notifier->set_enabled(false);
m_notifier->on_ready_to_read = nullptr;
}
m_notifier = nullptr;
}