Tim Duesterhus 4809c8c955 CLEANUP: sample: Improve local variables in sample_conv_json_query
This improves the use of local variables in sample_conv_json_query:

- Use the enum type for the return value of `mjson_find`.
- Do not use single letter variables.
- Reduce the scope of variables that are only needed in a single branch.
- Add missing newlines after variable declaration.
2021-04-20 20:33:31 +02:00
..
2020-09-25 17:54:48 +02:00