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Dgit.pm: git_cat_file: clarify scalar context semantics
author
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Sun, 8 Jan 2017 01:47:46 +0000
(
01:47
+0000)
committer
Ian Jackson
<ijackson@chiark.greenend.org.uk>
Sun, 8 Jan 2017 22:14:48 +0000
(22:14 +0000)
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Debian/Dgit.pm
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diff --git
a/Debian/Dgit.pm
b/Debian/Dgit.pm
index 62945874883a5d507441f52eca31cac16ae489a6..be8cbeea2a8667a69e6f0c54a4b9bacc2ffad94a 100644
(file)
--- a/
Debian/Dgit.pm
+++ b/
Debian/Dgit.pm
@@
-314,6
+314,7
@@
sub git_rev_parse ($) {
sub git_cat_file ($) {
my ($objname) = @_;
# => ($type, $data) or ('missing', undef)
+ # in scalar context, just the data
our ($gcf_pid, $gcf_i, $gcf_o);
if (!$gcf_pid) {
my @cmd = qw(git cat-file --batch);