Re: [RFC PATCH v7 6/9] gitweb/lib - Simple output capture by redirecting STDOUT to file

Jakub Narebski wrote:

This patch was based on "gitweb: add output buffering and associated
functions" patch by John 'Warthog9' Hawley (J.H.) in "Gitweb caching v7"
series, and on code of Capture::Tiny by David Golden (Apache License 2.0).

Micronit: if the license of Capture::Tiny were relevant then we would be
in trouble, I think.  (Apache-2.0 and GPLv2 aren't compatible licenses.)
Luckily

[...]

+# taken from Capture::Tiny by David Golden, Apache License 2.0
+# with debugging stripped out
+sub _relayer {
+	my ($fh, $layers) = @_;
+
+	my %seen = ( unix => 1, perlio => 1); # filter these out
+	my @unique = grep { !$seen{$_}++ } @$layers;
+
+	binmode($fh, join(":", ":raw", @unique));
+}

looks trivial enough.  Maybe either avoiding mention of the license or
clarifying that that is not intended to be the sole license for the
stripped-down code would help?