[PATCH] t/init.t: don't modify $HOME/.public-inbox/config in test

[Eric Wong]

Oops :x
---
 t/init.t | 1 +
 1 file changed, 1 insertion(+)

diff --git a/t/init.t b/t/init.t
index 177c22b6..3d2c7873 100644
--- a/t/init.t
+++ b/t/init.t
@@ -217,6 +217,7 @@ SKIP: {
 }
 
 {
+       local $ENV{PI_DIR} = "$tmpdir/.public-inbox/";
        my $cmd = [ qw(-init -C), "$tmpdir", qw(chdirlist chdirlist),
                   qw(http://example.com/chdirlist chdirl...@example.com)];
        ok(run_script($cmd), '-init with -C (chdir)');