From e41608c3549b3e34839ad15b2e29607794c1ccd6 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 27 Oct 2014 17:46:11 +0000
Subject: Break out get_source_format (nfc)

---
 dgit | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

(limited to 'dgit')

diff --git a/dgit b/dgit
index 9d8f9d4..d00ab1f 100755
--- a/dgit
+++ b/dgit
@@ -1389,6 +1389,17 @@ sub commit_quilty_patch () {
     commit_admin "Commit Debian 3.0 (quilt) metadata";
 }
 
+sub get_source_format () {
+    if (!open F, "debian/source/format") {
+	die $! unless $!==&ENOENT;
+	return '';
+    }
+    $_ = <F>;
+    F->error and die $!;
+    chomp;
+    return $_;
+}
+
 sub madformat ($) {
     my ($format) = @_;
     return 0 unless $format eq '3.0 (quilt)';
@@ -1947,14 +1958,8 @@ our $dscfn;
 our $fakeeditorenv = 'DGIT_FAKE_EDITOR_QUILT';
 
 sub build_maybe_quilt_fixup () {
-    if (!open F, "debian/source/format") {
-	die $! unless $!==&ENOENT;
-	return;
-    }
-    $_ = <F>;
-    F->error and die $!;
-    chomp;
-    return unless madformat($_);
+    my $format=get_source_format;
+    return unless madformat $format;
     # sigh
     
     my @cmd = (@git, qw(ls-files --exclude-standard -iodm));
-- 
cgit v1.2.3