From 86daff8924bab3297885cfe375341bf3f4ffe09c Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 4 Jun 2016 19:45:12 +0100
Subject: dgit-repos-policy-debian: Better error handling

Show more info when git-cat-file --batch goes wrong
---
 infra/dgit-repos-policy-debian | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'infra/dgit-repos-policy-debian')

diff --git a/infra/dgit-repos-policy-debian b/infra/dgit-repos-policy-debian
index 7ad2c7d..d687a3e 100755
--- a/infra/dgit-repos-policy-debian
+++ b/infra/dgit-repos-policy-debian
@@ -356,7 +356,7 @@ END
 	# This is not documented.  I guess it might go away.  So we
 	# just read what we expect and then let it get SIGPIPE.
 	$!=0; $_ = <CHKOUT>;
-	die "$? $!" unless defined $_;
+	die "($taintid @objscatcmd) $!" unless defined $_;
 	printdebug "|< ", $_ if $debuglevel>=2;
 
 	next if m/^\w+ missing$/;
@@ -364,7 +364,8 @@ END
 	my ($objid,$objtype,$nbytes) = ($1,$2,$3);
 
 	my $drop;
-	(read CHKOUT, $drop, $nbytes) == $nbytes or die;
+	(read CHKOUT, $drop, $nbytes) == $nbytes
+	    or die "($taintid @objscatcmd) $!";
 
 	$taintinfoq ||= $poldbh->prepare(<<END);
             SELECT package, time, comment FROM taints WHERE taint_id =  ?
@@ -372,7 +373,7 @@ END
         $taintinfoq->execute($taintid);
 
 	my $ti = $taintinfoq->fetchrow_hashref();
-	die unless $ti;
+	die "($taintid)" unless $ti;
 
 	my $timeshow = defined $ti->{time}
 	    ? " at time ".strftime("%Y-%m-%d %H:%M:%S Z", gmtime $ti->{time})
-- 
cgit v1.2.3