[PATCH 1/5] gitweb: Add a comment explaining the meaning of $/

From: Krzesimir Nowak <krzesimir@endocode.com>
Date: Dec 4, 2013, 13:42 UTC
Message-ID: <1386164583-14109-2-git-send-email-krzesimir@endocode.com>
In-Reply-To: <1386164583-14109-1-git-send-email-krzesimir@endocode.com>

So future reader will know what does it mean without running "perldoc perlvar".

Signed-off-by: Krzesimir Nowak <krzesimir@endocode.com>
---
 gitweb/gitweb.perl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 68c77f6..ee61f9e 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -2629,6 +2629,8 @@ sub git_parse_project_config {
 	my $section_regexp = shift;
 	my %config;
 
+	# input record separator, so getline does end on null, not
+	# newline
 	local $/ = "\0";
 
 	open my $fh, "-|", git_cmd(), "config", '-z', '-l',

-- 
1.8.3.1