Merge branch 'jc/diff' into next

[git.git] / contrib / git-svn / git-svn.perl

diff --git a/contrib/git-svn/git-svn.perl b/contrib/git-svn/git-svn.perl
index dca4e5c..cf233ef 100755 (executable)
--- a/contrib/git-svn/git-svn.perl
+++ b/contrib/git-svn/git-svn.perl
@@ -155,7 +155,7 @@ sub rebuild {
                # if we merged or otherwise started elsewhere, this is
                # how we break out of it
                next if (defined $SVN_UUID && ($uuid ne $SVN_UUID));
-               next if (defined $SVN_URL && ($url ne $SVN_URL));
+               next if (defined $SVN_URL && defined $url && ($url ne $SVN_URL));
 
                print "r$rev = $c\n";
                unless (defined $latest) {
@@ -1019,6 +1019,17 @@ sub svn_compat_check {
        if (grep /usage: checkout URL\[\@REV\]/,@co_help) {
                $_svn_co_url_revs = 1;
        }
+
+       # I really, really hope nobody hits this...
+       unless (grep /stop-on-copy/, (safe_qx(qw(svn log -h)))) {
+               print STDERR <<'';
+W: The installed svn version does not support the --stop-on-copy flag in
+   the log command.
+   Lets hope the directory you're tracking is not a branch or tag
+   and was never moved within the repository...
+
+               $_no_stop_copy = 1;
+       }
 }
 
 # *sigh*, new versions of svn won't honor -r<rev> without URL@<rev>,