diff options
Diffstat (limited to 'lib/PublicInbox/RepoGitRaw.pm')
-rw-r--r-- | lib/PublicInbox/RepoGitRaw.pm | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/lib/PublicInbox/RepoGitRaw.pm b/lib/PublicInbox/RepoGitRaw.pm index 858034a3..717ca71f 100644 --- a/lib/PublicInbox/RepoGitRaw.pm +++ b/lib/PublicInbox/RepoGitRaw.pm @@ -36,15 +36,17 @@ sub git_raw_check_res ($$$) { my $buf = ''; $req->{-repo}->{git}->cat_async($req->{env}, $hex, sub { my ($r) = @_; - return if ref($r) ne 'SCALAR'; - $buf .= $$r; - return if bytes::length($buf) < $size; - $ct ||= index($buf, "\0") >= 0 ? - 'application/octet-stream' : - 'text/plain; charset=UTF-8'; - $res->([200, ['Content-Type', $ct, - 'Content-Length', $size ], - [ $buf ]]); + if (ref($r) eq 'SCALAR') { + $buf .= $$r; + } elsif ($r == 0) { + return if bytes::length($buf) < $size; + $ct ||= index($buf, "\0") >= 0 ? + 'application/octet-stream' : + 'text/plain; charset=UTF-8'; + $res->([200, ['Content-Type', $ct, + 'Content-Length', $size ], + [ $buf ]]); + } }); } } |