Allow git-url to be '' to force fallback to git-proto etc.

[dgit.git] / dgit

diff --git a/dgit b/dgit
index 886e42b7a4fb1253e219740d288e6c02b67bf9bb..faffba6202a0cc6d0f6616a494aae807355eaa70 100755 (executable)
--- 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 =