next PATCH if ($patch_line =~ m/^diff /);
#assert($patch_line =~ m/^---/) if DEBUG;
if ($from{'href'} && $patch_line =~ m!^--- "?a/!) {
next PATCH if ($patch_line =~ m/^diff /);
#assert($patch_line =~ m/^---/) if DEBUG;
if ($from{'href'} && $patch_line =~ m!^--- "?a/!) {