Use underscore for unused symbol

2014-01-11 16:21:29 -05:00
parent 0a08e4fd25
commit 140a21ea8a
1 changed files with 4 additions and 4 deletions
--- a/src/play_clj/core.clj
+++ b/src/play_clj/core.clj
@@ -34,7 +34,7 @@
    :as options}]
  (let [screen (atom {})
        entities (atom '())
-        watcher (add-watch entities
+        _ (add-watch entities
                     :changed
                     (fn [_ _ _ new-entities]
                       (refresh-renderer! @screen new-entities)))