fix hideOrShowFeeds issue in tag mode

diff --git a/functions.js b/functions.js
index c67d5dfa5dd149ac6e04e894bb3418fcb547e968..3e0b0914672f22962c99343f1dc8571a29facf69 100644 (file)
--- a/functions.js
+++ b/functions.js
@@ -822,7 +822,11 @@ function hideOrShowFeedsCategory(doc, node, hide, cat_node) {
                        cat_node.style.display = "list-item";
                }
        } else {
-               cat_node.style.display = "list-item";
+               try {
+                       cat_node.style.display = "list-item";
+               } catch (e) {
+                       debug(e);
+               }
        }
 
 //     debug("unread for category: " + cat_unread);