minor fixes

Author: sprocketc

src/renderer/document/views.cljs

@@ -83,7 +83,7 @@
       (concat [{:type :separator}
                {:label "Open containing directory"
                 :action [::e/open-directory path]
-                :disabled? (not (and path system/electron?))}]))))
+                :disabled? (nil? path)}]))))
 
 (defn tab
   [id title active?]

src/renderer/tree/views.cljs

@@ -74,9 +74,7 @@
 
 (defn drop-handler!
   [e parent-id]
-  (let [id (-> (.-dataTransfer e)
-               (.getData "id")
-               uuid)]
+  (let [id (-> (.-dataTransfer e) (.getData "id") uuid)]
     (.preventDefault e)
     (rf/dispatch [::element.e/set-parent id parent-id])))