1 files changed, 3 insertions, 2 deletions
diff --git a/crates/shirabe/src/command/base_config_command.rs b/crates/shirabe/src/command/base_config_command.rs
index c63f63c..9a599f6 100644
--- a/crates/shirabe/src/command/base_config_command.rs
+++ b/crates/shirabe/src/command/base_config_command.rs
@@ -36,9 +36,10 @@ pub trait BaseConfigCommand: BaseCommand {
             return Err(anyhow::anyhow!("--file and --global can not be combined"));
         }
 
-        let io = self.get_io();
+        // TODO(phase-b): clone_box to release the &mut self borrow held by get_io.
+        let io = self.get_io().clone_box();
         *self.config_mut() = Some(std::rc::Rc::new(std::cell::RefCell::new(
-            Factory::create_config(Some(&*io), None)?,
+            Factory::create_config(Some(io.as_ref()), None)?,
         )));
         let config_rc = std::rc::Rc::clone(self.config().unwrap());