Add output flushing before fork()

diff --git a/git-svn.perl b/git-svn.perl
index cf6dbbc42773fef394c27cd87109b69c3144753c..cc35f5046fd07edfffca07b3e01cadf846d63db2 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -1420,8 +1420,12 @@ sub read_all_remotes {
            svn.useSvmProps/) };
        $use_svm_props = $use_svm_props eq 'true' if $use_svm_props;
        foreach (grep { s/^svn-remote\.// } command(qw/config -l/)) {
-               if (m!^(.+)\.fetch=\s*(.*)\s*:\s*refs/remotes/(.+)\s*$!) {
-                       my ($remote, $local_ref, $remote_ref) = ($1, $2, $3);
+               if (m!^(.+)\.fetch=\s*(.*)\s*:\s*(.+)\s*$!) {
+                       my ($remote, $local_ref, $_remote_ref) = ($1, $2, $3);
+                       die("svn-remote.$remote: remote ref '$_remote_ref' "
+                           . "must start with 'refs/remotes/'\n")
+                               unless $_remote_ref =~ m{^refs/remotes/(.+)};
+                       my $remote_ref = $1;
                        $local_ref =~ s{^/}{};
                        $r->{$remote}->{fetch}->{$local_ref} = $remote_ref;
                        $r->{$remote}->{svm} = {} if $use_svm_props;