Check that config is valid before saving (#2152)

2022-03-24 16:23:12 +00:00 · 2022-03-24 16:23:12 +00:00 · 83e996111e
commit 83e996111e
parent b406342a14
1 changed files with 3 additions and 0 deletions
--- a/crates/utils/src/settings/mod.rs
+++ b/crates/utils/src/settings/mod.rs
@ -88,6 +88,9 @@ impl Settings {
  }

  pub fn save_config_file(data: &str) -> Result<String, LemmyError> {
+    // check that the config is valid
+    from_str::<Settings>(data)?;
+
    fs::write(Settings::get_config_location(), data)?;

    // Reload the new settings