3DPrinting/PrusaSlicer-NonPlainar
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Fixed a regression issue when starting Slic3r with non-existent datadir.

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This commit is contained in:
bubnikv 2017-11-30 15:51:51 +01:00
parent 830da1f8e4
commit 8807d288d7
1 changed files with 5 additions and 6 deletions
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11
xs/src/slic3r/GUI/PresetBundle.cpp
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@ -64,12 +64,11 @@ PresetBundle::~PresetBundle()
void PresetBundle::setup_directories()
{
boost::filesystem::path dir = boost::filesystem::canonical(Slic3r::data_dir());
if (! boost::filesystem::is_directory(dir))
throw std::runtime_error(std::string("datadir does not exist: ") + Slic3r::data_dir());
std::initializer_list<const char*> names = { "print", "filament", "printer" };
for (const char *name : names) {
boost::filesystem::path subdir = (dir / name).make_preferred();
boost::filesystem::path data_dir = boost::filesystem::path(Slic3r::data_dir());
std::initializer_list<boost::filesystem::path> paths = { data_dir, data_dir / "print", data_dir / "filament", data_dir / "printer" };
for (const boost::filesystem::path &path : paths) {
boost::filesystem::path subdir = path;
subdir.make_preferred();
if (! boost::filesystem::is_directory(subdir) &&
! boost::filesystem::create_directory(subdir))
throw std::runtime_error(std::string("Slic3r was unable to create its data directory at ") + subdir.string());