From eefe676b1f2bb245710f17e7b7694b420d0a00db Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 18 Sep 2016 13:26:01 +0100
Subject: [PATCH] Changelog handling: Replace a call to parsechangelog with
 commit_getclogp

This is less code, and takes advantage of the memoisation.

No overall functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 dgit | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/dgit b/dgit
index e125922e..13d17eae 100755
--- a/dgit
+++ b/dgit
@@ -2127,10 +2127,7 @@ END
     if (defined $skew_warning_vsn) {
 	mkpath '.git/dgit';
 	printdebug "SKEW CHECK WANT $skew_warning_vsn\n";
-	my $clogf = ".git/dgit/changelog.tmp";
-	runcmd shell_cmd "exec >$clogf",
-	    @git, qw(cat-file blob), "$hash:debian/changelog";
-	my $gotclogp = parsechangelog("-l$clogf");
+	my $gotclogp = commit_getclogp($hash);
 	my $got_vsn = getfield $gotclogp, 'Version';
 	printdebug "SKEW CHECK GOT $got_vsn\n";
 	if (version_compare($got_vsn, $skew_warning_vsn) < 0) {
-- 
2.30.2