revset: fix first and last for generatorset (
issue4465)
The code was just plain wrong.
mq: fix update of headers that occur in the "wrong" order
Mq tried to insert headers in the right order. Sometimes it would stop
searching before checking all headers and it could thus duplicate a header
instead of replacing it.
subrepo: add status support for ignored files in git subrepos
Retrieving the status of a git subrepo did not show ignored
files. Using 'git ls-files', we can retrieve these files
and display the correct status.
manifest: document the extra letter in working copy manifest node
As the second developer to get confused by this in November, I'm adding some
documentation for the next poor soul.
hgweb: send proper HTTP response after uncaught exception
This patch fixes a bug where hgweb would send an incomplete HTTP
response.
If an uncaught exception is raised when hgweb is processing a request,
hgweb attempts to send a generic error response and log that exception.
The server defaults to chunked transfer coding. If an uncaught exception
occurred, it was sending the error response string / chunk properly.
However, RFC 7230 Section 4.1 mandates a 0 size last chunk be sent to
indicate end of the entity body. hgweb was failing to send this last
chunk. As a result, properly written HTTP clients would assume more data
was coming and they would likely time out waiting for another chunk to
arrive.
Mercurial's own test harness was paving over the improper HTTP behavior
by not attempting to read the response body if the status code was 500.
This incorrect workaround was added in
ba6577a19656 and has been removed
with this patch.