fix description: null

eth-cscs · Sep 4, 2024 · f261da4 · f261da4
1 parent eb8f42f
commit f261da4
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/uenv/meta.cpp b/src/uenv/meta.cpp
@@ -37,7 +37,9 @@ util::expected<meta, std::string> load_meta(const std::filesystem::path& file) {
  const std::string name = raw.contains("name") ? raw["name"] : "unnamed";
  using ostring = std::optional<std::string>;
  const ostring description =
- raw.contains("description") ? ostring(raw["description"]) : ostring{};
+ raw.contains("description") && !raw["description"].is_null()
+ ? ostring(raw["description"])
+ : ostring{};
  const ostring mount =
  raw.contains("mount") ? ostring(raw["mount"]) : ostring{};