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Fix issue with non-starting executable

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This commit is contained in:
wmayer 2012-06-13 19:39:37 +02:00
parent b4aff85333
commit 02bbb1f12d
1 changed files with 12 additions and 0 deletions
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12
src/Gui/CommandDoc.cpp
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@ -369,9 +369,17 @@ void StdCmdExportGraphviz::activated(int iMsg)
QProcess proc;
QStringList args;
args << QLatin1String("-Tpng");
#ifdef FC_OS_LINUX
QString path = QString::fromUtf8(hGrp->GetASCII("Graphviz", "/usr/bin").c_str());
#else
QString path = QString::fromUtf8(hGrp->GetASCII("Graphviz").c_str());
#endif
bool pathChanged = false;
#ifdef FC_OS_WIN32
QString exe = QString::fromAscii("\"%1/dot\"").arg(path);
#else
QString exe = QString::fromAscii("%1/dot").arg(path);
#endif
proc.setEnvironment(QProcess::systemEnvironment());
do {
proc.start(exe, args);
@ -388,7 +396,11 @@ void StdCmdExportGraphviz::activated(int iMsg)
if (path.isEmpty())
return;
pathChanged = true;
#ifdef FC_OS_WIN32
exe = QString::fromAscii("\"%1/dot\"").arg(path);
#else
exe = QString::fromAscii("%1/dot").arg(path);
#endif
}
else {
if (pathChanged)