ICODE-ADC/lammps
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must make copies on Linux

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This commit is contained in:
Axel Kohlmeyer
2023-08-15 23:22:17 -04:00
parent 653f0c4d8a
commit 2cdb9c5c69
1 changed files with 11 additions and 3 deletions
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14
tools/lammps-gui/preferences.cpp
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@ -54,6 +54,14 @@
#include <unistd.h>
#endif
// duplicate string
static char *mystrdup(const std::string &text)
{
auto tmp = new char[text.size() + 1];
memcpy(tmp, text.c_str(), text.size() + 1);
return tmp;
}
Preferences::Preferences(LammpsWrapper *_lammps, QWidget *parent) :
QDialog(parent), tabWidget(new QTabWidget),
buttonBox(new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel)),
@ -158,9 +166,9 @@ void Preferences::accept()
"LAMMPS-GUI must be relaunched."),
QMessageBox::Ok);
msg.exec();
const char *path = QCoreApplication::applicationFilePath().toStdString().c_str();
const char *arg0 = QCoreApplication::arguments().at(0).toStdString().c_str();
execl(path, arg0, nullptr);
const char *path = mystrdup(QCoreApplication::applicationFilePath().toStdString());
const char *arg0 = mystrdup(QCoreApplication::arguments().at(0).toStdString());
execl(path, arg0, (char *)NULL);
}
QDialog::accept();
}