dgit: Improve -DDDD config debugging

Print default values too, when they are looked up and used.

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

1 files changed, 4 insertions, 1 deletions

diff --git a/dgit b/dgit
index 7eaa5ef..d524bd2 100755
--- a/dgit
+++ b/dgit
@@ -677,7 +677,10 @@ sub cfg {
 	my $v = git_get_config($c);
 	return $v if defined $v;
 	my $dv = $defcfg{$c};
-	return $dv if defined $dv;
+	if (defined $dv) {
+	    printdebug "CD $c $dv\n" if $debuglevel >= 4;
+	    return $dv;
+	}
     }
     badcfg "need value for one of: @_\n".
 	"$us: distro or suite appears not to be (properly) supported";