Rename $access_pushing to $access_forpush and read it via a function (nfc)

[dgit.git] / dgit

diff --git a/dgit b/dgit
index 886e42b7a4fb1253e219740d288e6c02b67bf9bb..247b2432c2d7ab95ad07b86a498639f2bbbc61fa 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -547,10 +547,14 @@ sub access_quirk () {
     return ('none',undef);
 }
 
-our $access_pushing = 0;
+our $access_forpush = 0;
 
 sub pushing () {
-    $access_pushing = 1;
+    $access_forpush = 1;
+}
+
+sub access_forpush () {
+    return $access_forpush;
 }
 
 sub access_distros () {
@@ -568,7 +572,7 @@ sub access_distros () {
     unshift @l, $instead_distro;
     @l = grep { defined } @l;
 
-    if ($access_pushing) {
+    if (access_forpush()) {
        @l = map { ("$_/push", $_) } @l;
     }
     @l;
@@ -645,7 +649,7 @@ sub access_giturl (;$) {
     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 =