fix edit icons for nested replies

lib/persona.js

@@ -93,16 +93,17 @@ $(document).ready(function() {
 					return;
 				}
 
-				icon = el.parents('[data-pid]').find('.edit-icon');
+				icon = el.closest('[data-pid]').find('.edit-icon').first();
 				icon.prop('title', el.text()).tooltip('fixTitle').removeClass('hidden');
 			});
 		}
 
 		$(window).on('action:posts.edited', function(ev, data) {
-			var parent = $('[data-pid="' + data.post.pid + '"]'),
-				icon = parent.find('.edit-icon'),
-				el = parent.find('[component="post/editor"]');
-
+			var parent = $('[data-pid="' + data.post.pid + '"]');
+			var icon = parent.find('.edit-icon').filter(function (index, el) {
+				return parseInt($(el).closest('[data-pid]').attr('data-pid'), 10) === parseInt(data.post.pid, 10);
+			});
+			var el = parent.find('[component="post/editor"]').first();
 			icon.prop('title', el.text()).tooltip('fixTitle').removeClass('hidden');
 		});