From 9308011c98e2dc4d930efb0991fe92467c23c4ad Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 18 Jul 2015 18:51:07 +0100
Subject: [PATCH] Allow git-url to be '' to force fallback to git-proto etc.

---
 debian/changelog | 1 +
 dgit             | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/debian/changelog b/debian/changelog
index c5a823bd..029375bd 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -17,6 +17,7 @@ dgit (0.31~~) unstable; urgency=low
   * Remove configuration relating to alioth.
   * Provide for different access mechanisms when pushing.
   * Provide for configurable git url suffix.
+  * Allow git-url to be '' to force fallback to git-proto etc.
   * Provide for checking git presence via http[s].
   * Do some quoting on debug output (needed if the server might not
     be trustworthy and might send us bad stuff).
diff --git a/dgit b/dgit
index 886e42b7..faffba62 100755
--- a/dgit
+++ b/dgit
@@ -645,7 +645,7 @@ sub access_giturl (;$) {
     my ($optional) = @_;
     my $url = access_cfg('git-url','RETURN-UNDEF');
     my $suffix;
-    if (!defined $url) {
+    if (!length $url) {
 	my $proto = access_cfg('git-proto', 'RETURN-UNDEF');
 	return undef unless defined $proto;
 	$url =
-- 
2.30.2