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index: silence git read warning
author
Mischa POSLAWSKY
<perl@shiar.org>
Sun, 8 Mar 2015 06:18:01 +0000
(07:18 +0100)
committer
Mischa POSLAWSKY
<perl@shiar.org>
Tue, 9 Jun 2015 03:43:43 +0000
(
05:43
+0200)
> Value of <HANDLE> construct can be "0"; test with defined()
Introduced in
v1.6-29-gb733f67373
(2015-02-13) [index: latest git commit].
index.plp
patch
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diff --git
a/index.plp
b/index.plp
index 53cec8954b6d1db8b3626ff9d8fc56c77cac3529..1bb2d7bf7e3cdec4ca03a78cfb8947c79d2f442c 100644
(file)
--- a/
index.plp
+++ b/
index.plp
@@
-25,7
+25,8
@@
but you're free to use, print, alter, and redistribute under the AGPL license.
<:
my @format = ('--date=short', "--pretty=%ad (%ar)\t%s");
if (open my $log, '-|', git => 'log', -1, @format) {{
- my $line = readline $log or next;
+ my $line = readline $log;
+ $line or next; # explicitly ignore empty input
my ($date, $subject) = split /[\t\n]/, $line;
$date =~ s/ \K/<small>/ and $date .= '</small>';
print "<p><strong>Last update</strong>: $date $subject</p>\n";