git svn: read global+system config for clone+init

diff --git a/git-svn.perl b/git-svn.perl
index 27fbe3063bfab8be3c67a7879f63ba977556ad1b..ea922ace1d9112ba62ef133153e2114d0989854a 100755 (executable)
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -274,7 +274,7 @@ BEGIN
 
 my %opts = %{$cmd{$cmd}->[2]} if (defined $cmd);
 
-read_repo_config(\%opts);
+read_git_config(\%opts);
 if ($cmd && ($cmd eq 'log' || $cmd eq 'blame')) {
        Getopt::Long::Configure('pass_through');
 }
@@ -1390,8 +1390,7 @@ sub load_authors {
 }
 
 # convert GetOpt::Long specs for use by git-config
-sub read_repo_config {
-       return unless -d $ENV{GIT_DIR};
+sub read_git_config {
        my $opts = shift;
        my @config_only;
        foreach my $o (keys %$opts) {