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From 1a5908d9ca5601d5f3030fb58dcd886f8bbc4be3 Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 11 Sep 2017 14:45:54 +0900
Subject: cvsserver: use safe_pipe_capture for `constant commands` as well
This is not strictly necessary, but it is a good code hygiene.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
git-cvsserver.perl | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/git-cvsserver.perl b/git-cvsserver.perl
index bd29b26cc2..ae1044273d 100755
--- a/git-cvsserver.perl
+++ b/git-cvsserver.perl
@@ -356,7 +356,7 @@ sub req_Root
return 0;
}
- my @gitvars = `git config -l`;
+ my @gitvars = safe_pipe_capture(qw(git config -l));
if ($?) {
print "E problems executing git-config on the server -- this is not a git repository or the PATH is not set correctly.\n";
print "E \n";
@@ -943,7 +943,7 @@ sub req_co
# Provide list of modules, if -c was used.
if (exists $state->{opt}{c}) {
- my $showref = `git show-ref --heads`;
+ my $showref = safe_pipe_capture(qw(git show-ref --heads));
for my $line (split '\n', $showref) {
if ( $line =~ m% refs/heads/(.*)$% ) {
print "M $1\t$1\n";
@@ -1181,7 +1181,7 @@ sub req_update
# projects (heads in this case) to checkout.
#
if ($state->{module} eq '') {
- my $showref = `git show-ref --heads`;
+ my $showref = safe_pipe_capture(qw(git show-ref --heads));
print "E cvs update: Updating .\n";
for my $line (split '\n', $showref) {
if ( $line =~ m% refs/heads/(.*)$% ) {
@@ -1687,7 +1687,7 @@ sub req_ci
return;
}
- my $treehash = `git write-tree`;
+ my $treehash = safe_pipe_capture(qw(git write-tree));
chomp $treehash;
$log->debug("Treehash : $treehash, Parenthash : $parenthash");
--
2.14.1.821.g8fa685d3b7
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