From 743c8017cb0444a55731b923699f3bea85e0d08e Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 14 Jul 2017 16:36:22 +0100
Subject: Dgit.pm: changedir: Break out from dgit

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 Debian/Dgit.pm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'Debian/Dgit.pm')

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 1f9c827..e25a3af 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -59,7 +59,7 @@ BEGIN {
                       $debugprefix *debuglevel *DEBUG
                       shellquote printcmd messagequote
                       $negate_harmful_gitattrs
-		      git_slurp_config_src
+		      changedir git_slurp_config_src
 		      workarea_setup
 		      fresh_workarea in_workarea);
     # implicitly uses $main::us
@@ -420,6 +420,12 @@ sub is_fast_fwd ($$) {
     }
 }
 
+sub changedir ($) {
+    my ($newdir) = @_;
+    printdebug "CD $newdir\n";
+    chdir $newdir or confess "chdir: $newdir: $!";
+}
+
 sub git_slurp_config_src ($) {
     my ($src) = @_;
     # returns $r such that $r->{KEY}[] = VALUE
-- 
cgit v1.2.3