Commit 83b5f161facf117681df47cbeeb13b95dc3ea9c5

Patrick Steinhardt 2017-11-12T14:09:24

config_parse: always sanitize out-parameters in `parse_variable` The `parse_variable` function has two out parameters `var_name` and `var_value`. Currently, those are not being sanitized to `NULL`. when. any error happens inside of the `parse_variable` function. Fix that. While at it, the coding style is improved to match our usual coding practices more closely.