Ignore hidden files when uploading add-on

src/network/net_addons.cc

@@ -131,16 +131,19 @@ size_t gather_addon_content(const std::string& current_dir,
  result[prefix] = {};
  size_t nr_files = 0;
  for (const std::string& f : g_fs->list_directory(current_dir)) {
- if (g_fs->is_directory(f)) {
- std::string str = prefix;
- if (!str.empty()) {
- str += FileSystem::file_separator();
+ const std::string fname = FileSystem::fs_filename(f.c_str());
+ if (!fname.empty() && fname.front() != '.') { // Ignore hidden files
+ if (g_fs->is_directory(f)) {
+ std::string str = prefix;
+ if (!str.empty()) {
+ str += FileSystem::file_separator();
+ }
+ str += fname;
+ nr_files += gather_addon_content(f, str, result);
+ } else {
+ result[prefix].insert(fname);
+ ++nr_files;
  }
- str += FileSystem::fs_filename(f.c_str());
- nr_files += gather_addon_content(f, str, result);
- } else {
- result[prefix].insert(FileSystem::fs_filename(f.c_str()));
- ++nr_files;
  }
  }
  return nr_files;