git svn: catch lack of upstream info for dcommit earlier

diff --git a/git-svn.perl b/git-svn.perl
index 2d355c183439238cd3dccda49f01bae3c19f932f..484b4ab0da9fd907645e84559a6847b954997165 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -421,15 +421,15 @@ sub cmd_dcommit {
        $head ||= 'HEAD';
        my @refs;
        my ($url, $rev, $uuid, $gs) = working_head_info($head, \@refs);
+       unless ($gs) {
+               die "Unable to determine upstream SVN information from ",
+                   "$head history.\nPerhaps the repository is empty.";
+       }
        $url = defined $_commit_url ? $_commit_url : $gs->full_url;
        my $last_rev = $_revision if defined $_revision;
        if ($url) {
                print "Committing to $url ...\n";
        }
-       unless ($gs) {
-               die "Unable to determine upstream SVN information from ",
-                   "$head history.\nPerhaps the repository is empty.";
-       }
        my ($linear_refs, $parents) = linearize_history($gs, \@refs);
        if ($_no_rebase && scalar(@$linear_refs) > 1) {
                warn "Attempting to commit more than one change while ",