move duplicate check to command parsing block

1 files changed, 1 insertions, 3 deletions

diff --git a/src/main.rs b/src/main.rs
index 050a296..5523073 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -58,9 +58,7 @@ fn main() {
             ),
         }
     } else if matches.is_present("list") {
-        let app = App::load_state();
-        let _habit_names = app.list_habit();
-        for h in _habit_names {
+        for h in App::load_state().list_habits() {
             println!("{}", h);
         }
     } else {