跟随update

This commit is contained in:
shenmo 2020-06-24 15:48:32 +08:00
parent 05cf008ef9
commit c0213cbf1d

@ -147,8 +147,8 @@ void Widget::loadappinfo(QUrl arg1)
QProcess isInstall;
isInstall.start("dpkg -s "+json["Pkgname"].toString());
isInstall.waitForFinished();
qDebug()<<"debisinstall"<<QString::fromStdString(isInstall.readAllStandardError().toStdString()).length();
if(isInstall.readAllStandardError().toStdString().length()==0){
int error=QString::fromStdString(isInstall.readAllStandardError().toStdString()).length();
if(error==0){
ui->pushButton->setText("重新安装");
}else {
ui->pushButton->setText("安装");