git svn: always reuse existing remotes on fetch

The internal no_reuse_existing flag is set to allow initializing
multiple remotes with the same URL, common with SVM users.

Unfortunately, this flag caused misbehavior when used
with the -R command-line flag for fetching.

Signed-off-by: Eric Wong <normalperson@yhbt.net>

diff --git a/git-svn.perl b/git-svn.perl
index 2746895ae620a37c4b84419caf221db8f476e197..7f7a56fbea68f3964f91fd9a324bfe821c9c1bc0 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -428,6 +428,7 @@ sub cmd_fetch {
        if (@_ > 1) {
                die "Usage: $0 fetch [--all] [--parent] [svn-remote]\n";
        }
+       $Git::SVN::no_reuse_existing = undef;
        if ($_fetch_parent) {
                my ($url, $rev, $uuid, $gs) = working_head_info('HEAD');
                unless ($gs) {
@@ -956,6 +957,7 @@ sub cmd_multi_init {
 }
 
 sub cmd_multi_fetch {
+       $Git::SVN::no_reuse_existing = undef;
        my $remotes = Git::SVN::read_all_remotes();
        foreach my $repo_id (sort keys %$remotes) {
                if ($remotes->{$repo_id}->{url}) {