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core: use std::string in error_callback

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No naked free().

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-06-08 23:32:17 +02:00 • committed by bstoeger
parent 71f3189a31
commit d05e289507
8 changed files with 40 additions and 74 deletions
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8
desktop-widgets/mainwindow.cpp
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@ -107,11 +107,9 @@ int updateProgress(const char *text)
MainWindow *MainWindow::m_Instance = nullptr;
void showErrorFromC(char *buf)
static void showError(std::string err)
{
QString error(buf);
free(buf);
emit MainWindow::instance()->showError(error);
emit MainWindow::instance()->showError(QString::fromStdString(err));
}
MainWindow::MainWindow() :
@ -242,7 +240,7 @@ MainWindow::MainWindow() :
setupSocialNetworkMenu();
set_git_update_cb(&updateProgress);
set_error_cb(&showErrorFromC);
set_error_cb(&::showError);
// full screen support is buggy on Windows and Ubuntu.
// require the FULLSCREEN_SUPPORT macro to enable it!