nightly 0.4.2429 build produce a related to snippets warning in vscode

[MaxGraey]

Hi! With latest nightly update (0.4.2429) I see a warning in vscode:

Invalid config value: /completion/snippets/custom: invalid type: null, expected a map;

[roife]

This issue remains unresolved; I can still reproduce the bug after commit 19642.

The problem is located in the following code: https://github.com/ChayimFriedman2/rust-analyzer/blob/8497fc321cad420b923e15f600106f8e22324930/crates/rust-analyzer/src/config.rs#L936-L945.

The function get_field_json would take the value of completion_snippets_custom, which results in this field becoming null, but the configuration will be read again later.

[roife]

Oh, I didn't notice #19636; It can be confirmed that #19636 fixed this issue.