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qt: Set DISPLAY env var when not present

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Fixes web browser opening (Help > Open Mods Page, Help > Open Quickstart 
Guide)
This commit is contained in:
Ani 2021-03-07 15:56:22 +00:00
parent fe9588f4a0
commit cd7abba1a9
1 changed files with 9 additions and 0 deletions
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9
src/yuzu/main.cpp
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@ -59,6 +59,7 @@ static FileSys::VirtualFile VfsDirectoryCreateFileWrapper(const FileSys::Virtual
#include <QPushButton>
#include <QShortcut>
#include <QStatusBar>
#include <QString>
#include <QSysInfo>
#include <QUrl>
#include <QtConcurrent/QtConcurrent>
@ -2999,6 +3000,14 @@ int main(int argc, char* argv[]) {
chdir(bin_path.c_str());
#endif
#ifdef __linux__
// Set the DISPLAY variable in order to open web browsers
// TODO (lat9nq): Find a better solution for AppImages to start external applications
if (QString::fromLocal8Bit(qgetenv("DISPLAY")).isEmpty()) {
qputenv("DISPLAY", ":0");
}
#endif
// Enables the core to make the qt created contexts current on std::threads
QCoreApplication::setAttribute(Qt::AA_DontCheckOpenGLContextThreadAffinity);
QApplication app(argc, argv);