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| author | Markus Armbruster | 2018-08-23 18:40:02 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2018-08-24 20:26:37 +0200 |
| commit | ff281a272f67a07d8ea29ca0350c4a3e0d3de73c (patch) | |
| tree | 9bd823ea679b7188ca9d2185b33394e15c946faa /qobject/json-lexer.c | |
| parent | json: Redesign the callback to consume JSON values (diff) | |
| download | qemu-ff281a272f67a07d8ea29ca0350c4a3e0d3de73c.tar.gz qemu-ff281a272f67a07d8ea29ca0350c4a3e0d3de73c.tar.xz qemu-ff281a272f67a07d8ea29ca0350c4a3e0d3de73c.zip | |
json: Don't pass null @tokens to json_parser_parse()
json_parser_parse() normally returns the QObject on success. Except
it returns null when its @tokens argument is null.
Its only caller json_message_process_token() passes null @tokens when
emitting a lexical error. The call is a rather opaque way to say json
= NULL then.
Simplify matters by lifting the assignment to json out of the emit
path: initialize json to null, set it to the value of
json_parser_parse() when there's no lexical error. Drop the special
case from json_parser_parse().
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180823164025.12553-36-armbru@redhat.com>
Diffstat (limited to 'qobject/json-lexer.c')
0 files changed, 0 insertions, 0 deletions