From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 18 Jul 2017 20:44:33 +0000 (+0100)
Subject: Dgit.pm: in_workarea: Use changedir
X-Git-Tag: archive/debian/4.1~48
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=33a4bc146f390fb3dc2d9521a079c77ed8f1780c

Dgit.pm: in_workarea: Use changedir

This produces better debug output.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index e25a3af8..399aaad4 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -481,9 +481,9 @@ sub in_workarea ($;$) {
     # $twa should be relative paths of the form .git/FOO/BAR
     my ($twa) = @_;
     $twa //= $wa;
-    chdir $twa or die "$twa $!";
+    changedir $twa or die "$twa $!";
     my $r = eval { $sub->($twa); };
-    chdir '../../..' or die "$@; $!";
+    changedir '../../..' or die "$@; $!";
     die $@ if length $@;
     return $r;
 }