From: Eric Wong <e@80x24.org>
To: spew@80x24.org
Subject: [PATCH 4/6] git: check for --version errors
Date: Tue, 28 Mar 2023 00:17:20 +0000 [thread overview]
Message-ID: <20230328001722.1415580-4-e@80x24.org> (raw)
In-Reply-To: <20230328001722.1415580-1-e@80x24.org>
While unlikely, `git --version' may fail, so we must check for
errors and by reaping the process ASAP via tied close().
---
lib/PublicInbox/Git.pm | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/PublicInbox/Git.pm b/lib/PublicInbox/Git.pm
index 2729b38f..6f8232cf 100644
--- a/lib/PublicInbox/Git.pm
+++ b/lib/PublicInbox/Git.pm
@@ -64,6 +64,7 @@ sub check_git_exe () {
if ($st ne $EXE_ST) {
my $rd = popen_rd([ $GIT_EXE, '--version' ]);
my $v = readline($rd);
+ close($rd) or die "$GIT_EXE --version: $?";
$v =~ /\b([0-9]+(?:\.[0-9]+){2})/ or die
"$GIT_EXE --version output: $v # unparseable";
my @v = split(/\./, $1, 3);
next prev parent reply other threads:[~2023-03-28 0:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-28 0:17 [PATCH 1/6] cindex: simplify internal structs Eric Wong
2023-03-28 0:17 ` [PATCH 2/6] cidx: $REINDEX Eric Wong
2023-03-28 0:17 ` [PATCH 3/6] cindex: prefix -cidx_internal Eric Wong
2023-03-28 0:17 ` Eric Wong [this message]
2023-03-28 0:17 ` [PATCH 5/6] shards_active DO_QUIT Eric Wong
2023-03-28 0:17 ` [PATCH 6/6] cidx interleaved-prune Eric Wong
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