From 75577c65c03052748473cd44cc4f958b7004b483 Mon Sep 17 00:00:00 2001
From: Justus Winter <justus@sequoia-pgp.org>
Date: Thu, 17 Oct 2024 18:41:25 +0200
Subject: [PATCH] Make `sq --home=default` work.

  - Home::new(None) doesn't select the default location, it honors
    SEQUOIA_HOME.
---
 src/main.rs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 36fc04bf..179c2ba2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -223,8 +223,14 @@ fn main() -> Result<()> {
         policy: &policy,
         time,
         time_is_now,
-        home: sequoia_directories::Home::new(
-            c.home.as_ref().and_then(|a| a.path()))?,
+        home: if let Some(p) = c.home.as_ref().and_then(|a| a.path()) {
+            sequoia_directories::Home::new(p)?
+        } else {
+            sequoia_directories::Home::default()
+                .ok_or(anyhow::anyhow!("no default SEQUOIA_HOME \
+                                        on this platform"))?
+                .clone()
+        },
         no_rw_cert_store: c.no_cert_store,
         cert_store_path: c.cert_store.as_ref().and_then(|a| a.path()),
         pep_cert_store_path: c.pep_cert_store.clone(),