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Hints.cereal file existence check

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This commit is contained in:
David Kocik 2021-09-03 10:19:06 +02:00
parent e630332e24
commit cd4155a890
1 changed files with 6 additions and 1 deletions
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7
src/slic3r/GUI/HintNotification.cpp
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@ -74,7 +74,12 @@ void write_used_binary(const std::vector<std::string>& ids)
}
void read_used_binary(std::vector<std::string>& ids)
{
boost::filesystem::ifstream file((boost::filesystem::path(data_dir()) / "cache" / "hints.cereal"));
boost::filesystem::path path(boost::filesystem::path(data_dir()) / "cache" / "hints.cereal");
if (!boost::filesystem::exists(path)) {
BOOST_LOG_TRIVIAL(warning) << "Failed to load to hints.cereal. File does not exists. " << path.string();
return;
}
boost::filesystem::ifstream file(path);
cereal::BinaryInputArchive archive(file);
HintsCerealData cd;
try