From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 8 Jan 2017 12:00:12 +0000 (+0000)
Subject: dgit: config handling: better debugging
X-Git-Tag: archive/debian/3.0~53
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=205d601c59eb8407bccd3bb2981b79eab81a71e8;ds=sidebyside

dgit: config handling: better debugging

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

diff --git a/dgit b/dgit
index e4987ae7..ee1101da 100755
--- a/dgit
+++ b/dgit
@@ -664,6 +664,7 @@ sub git_get_config ($) {
     my ($c) = @_;
     foreach my $src (@gitcfgsources) {
 	my $l = $gitcfgs{$src}{$c};
+	croak "$l $c" if $l && !ref $l;
 	printdebug"C $c ".(defined $l ?
 			   join " ", map { messagequote "'$_'" } @$l :
 			   "undef")."\n"
@@ -679,6 +680,7 @@ sub git_get_config ($) {
 sub cfg {
     foreach my $c (@_) {
 	return undef if $c =~ /RETURN-UNDEF/;
+	printdebug "C? $c\n" if $debuglevel >= 5;
 	my $v = git_get_config($c);
 	return $v if defined $v;
 	my $dv = $defcfg{$c};