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Changed: More warnings

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This commit is contained in:
kervala 2016-10-21 14:26:31 +02:00
parent b4955955bc
commit efd479e278
1 changed files with 19 additions and 4 deletions
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23
code/ryzom/tools/client/ryzom_installer/src/utils.cpp
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@ -409,11 +409,18 @@ QString appendShortcutExtension(const QString &shortcut)
QString getVersionFromExecutable(const QString &path)
{
// check if file exists
if (!QFile::exists(path)) return "";
if (!QFile::exists(path))
{
nlwarning("Unable to find %s", Q2C(path));
return "";
}
#ifndef Q_OS_WIN32
// fix executable permissions under UNIX
QFile::setPermissions(path, QFile::permissions(path) | QFile::ExeGroup | QFile::ExeUser | QFile::ExeOther);
if (!QFile::setPermissions(path, QFile::permissions(path) | QFile::ExeGroup | QFile::ExeUser | QFile::ExeOther))
{
nlwarning("Unable to set executable permissions to %s", Q2C(path));
}
#endif
// launch executable with --version argument
@ -421,14 +428,22 @@ QString getVersionFromExecutable(const QString &path)
process.setProcessChannelMode(QProcess::MergedChannels);
process.start(path, QStringList() << "--version", QIODevice::ReadWrite);
if (!process.waitForStarted()) return "";
if (!process.waitForStarted())
{
nlwarning("Unable to start %s", Q2C(path));
return "";
}
QByteArray data;
// read all output
while (process.waitForReadyRead(1000)) data.append(process.readAll());
if (!data.isEmpty())
if (data.isEmpty())
{
nlwarning("%s --version didn't return any data", Q2C(path));
}
else
{
QString versionString = QString::fromUtf8(data);