Filter out commit ID output that git-diff-tree adds when called with
only one <tree-ish> (not only for --stdin) in git_commit and
git_commitdiff.
This also works with older git versions, which doesn't have
--no-commit-id option to git-diff-tree.
Signed-off-by: Jakub Narebski <jnareb@xxxxxxxxx>
---
gitweb/gitweb.perl | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 8ac60be..a88e0a8 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -3009,6 +3009,9 @@ sub git_commit {
my @difftree = map { chomp; $_ } <$fd>;
close $fd or die_error(undef, "Reading git-diff-tree failed");
+ # filter out commit ID output
+ @difftree = grep(!/^[0-9a-fA-F]{40}$/, @difftree);
+
# non-textual hash id's can be cached
my $expires;
if ($hash =~ m/^[0-9a-fA-F]{40}$/) {
@@ -3327,7 +3330,9 @@ sub git_commitdiff {
while (chomp(my $line = <$fd>)) {
# empty line ends raw part of diff-tree output
last unless $line;
- push @difftree, $line;
+ # filter out commit ID output
+ push @difftree, $line
+ unless $line =~ m/^[0-9a-fA-F]{40}$/;
}
} elsif ($format eq 'plain') {
--
1.4.2.1
-
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