fix history list crushing

[pettanr/pettanr.git] / app / assets / javascripts / views / history.js.coffee

diff --git a/app/assets/javascripts/views/history.js.coffee b/app/assets/javascripts/views/history.js.coffee
index 975129e..6225c48 100644 (file)
--- a/app/assets/javascripts/views/history.js.coffee
+++ b/app/assets/javascripts/views/history.js.coffee
@@ -107,7 +107,7 @@ class Pettanr.Views.History.List extends Backbone.View
     @render()\r
   \r
   back: () ->\r
-    return if !cursor\r
+    return if !@cursor\r
     return if @cursor <= 0\r
     @buttons[@cursor].release()\r
     @cursor--\r