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Fix crash on exit

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Static destructors were being called in an inconvenient order, replace that with a pointer and check for nullity
This commit is contained in:
Tux3 / Mlkj / !Lev.uXFMLA 2014-11-02 08:55:11 +01:00
parent fd67a375ea
commit d90ce6b45f
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1 changed files with 13 additions and 5 deletions
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18
src/main.cpp
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@ -25,13 +25,16 @@
#ifdef LOG_TO_FILE
static QtMessageHandler dflt;
static QTextStream logFile;
static QTextStream* logFile {nullptr};
void myMessageHandler(QtMsgType type, const QMessageLogContext& ctxt, const QString& msg)
{
if (!logFile)
return;
dflt(type, ctxt, msg);
logFile << QTime::currentTime().toString("HH:mm:ss' '") << msg << '\n';
logFile.flush();
*logFile << QTime::currentTime().toString("HH:mm:ss' '") << msg << '\n';
logFile->flush();
}
#endif
@ -42,12 +45,13 @@ int main(int argc, char *argv[])
a.setOrganizationName("Tox");
#ifdef LOG_TO_FILE
logFile = new QTextStream;
dflt = qInstallMessageHandler(nullptr);
QFile logfile(QDir(Settings::getSettingsDirPath()).filePath("qtox.log"));
logfile.open(QIODevice::Append);
logFile.setDevice(&logfile);
logFile->setDevice(&logfile);
logFile << QDateTime::currentDateTime().toString("yyyy-dd-MM HH:mm:ss' file logger starting\n'");
*logFile << QDateTime::currentDateTime().toString("yyyy-dd-MM HH:mm:ss' file logger starting\n'");
qInstallMessageHandler(myMessageHandler);
#endif
@ -66,6 +70,10 @@ int main(int argc, char *argv[])
int errorcode = a.exec();
delete w;
#ifdef LOG_TO_FILE
delete logFile;
logFile = nullptr;
#endif
return errorcode;
}