From c16d08713e2d7f5c440f7649ceb68f838b4b8bea Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Sun, 8 Apr 2007 00:59:22 -0700 Subject: [PATCH] git-svn: fix log command to avoid infinite loop on long commit messages This bug has been around since the the conversion to use the Git.pm library back in October or November. Eventually I'd like "git rev-list/log" to have the option to not truncate overly long messages. Signed-off-by: Eric Wong Signed-off-by: Junio C Hamano --- git-svn.perl | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/git-svn.perl b/git-svn.perl index e4079fb76..ac44f60b8 100755 --- a/git-svn.perl +++ b/git-svn.perl @@ -3263,12 +3263,19 @@ my $l_fmt; sub cmt_showable { my ($c) = @_; return 1 if defined $c->{r}; + + # big commit message got truncated by the 16k pretty buffer in rev-list if ($c->{l} && $c->{l}->[-1] eq "...\n" && $c->{a_raw} =~ /\@([a-f\d\-]+)>$/) { + @{$c->{l}} = (); my @log = command(qw/cat-file commit/, $c->{c}); - shift @log while ($log[0] ne "\n"); + + # shift off the headers + shift @log while ($log[0] ne ''); shift @log; - @{$c->{l}} = grep !/^git-svn-id: /, @log; + + # TODO: make $c->{l} not have a trailing newline in the future + @{$c->{l}} = map { "$_\n" } grep !/^git-svn-id: /, @log; (undef, $c->{r}, undef) = ::extract_metadata( (grep(/^git-svn-id: /, @log))[-1]); -- 2.26.2