undef/git-commit-vandalism
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gitweb: fix commitdiff_plain for root commits

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Signed-off-by: Matthias Lederhofer <matled@gmx.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Matthias Lederhofer 2006-08-06 19:24:47 +02:00 committed by Junio C Hamano
parent e349d21ab4
commit 1568515d5b
1 changed files with 7 additions and 1 deletions
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8
gitweb/gitweb.perl
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@ -2193,6 +2193,13 @@ sub git_commitdiff {
sub git_commitdiff_plain {
mkdir($git_temp, 0700);
my %co = git_read_commit($hash);
if (!%co) {
die_error(undef, "Unknown commit object");
}
if (!defined $hash_parent) {
$hash_parent = $co{'parent'} || '--root';
}
open my $fd, "-|", $GIT, "diff-tree", '-r', $hash_parent, $hash
or die_error(undef, "Open git-diff-tree failed");
my @difftree = map { chomp; $_ } <$fd>;
@ -2214,7 +2221,6 @@ sub git_commitdiff_plain {
}
print $cgi->header(-type => "text/plain", -charset => 'utf-8', '-content-disposition' => "inline; filename=\"git-$hash.patch\"");
my %co = git_read_commit($hash);
my %ad = date_str($co{'author_epoch'}, $co{'author_tz'});
my $comment = $co{'comment'};
print "From: $co{'author'}\n" .