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LibCore+Everywhere: Return ErrorOr from ConfigFile::sync()

Currently this method always succeeds, but that won't be true once we
switch to the Core::Stream API. :^)

Some of these places would ideally show an error message to the user,
since failure to save a file is significant, but let's not get
distracted right now.
This commit is contained in:
Sam Atkins 2022-02-06 14:26:33 +00:00 committed by Tim Flynn
parent b90dc408bd
commit cd0ffe5460
10 changed files with 39 additions and 24 deletions

View file

@ -52,7 +52,7 @@ public:
bool is_dirty() const { return m_dirty; }
bool sync();
ErrorOr<void> sync();
void remove_group(String const& group);
void remove_entry(String const& group, String const& key);