diff --git a/core/js/share.js b/core/js/share.js
index 0f71ae2241912403e79b296b1f751d9b0a0d95da..475abb58bffd6b3eea7fba8b1cef0bc539af5bc7 100644
--- a/core/js/share.js
+++ b/core/js/share.js
@@ -146,7 +146,7 @@ OC.Share={
 	showDropDown:function(itemType, itemSource, appendTo, link, possiblePermissions) {
 		var data = OC.Share.loadItem(itemType, itemSource);
 		var html = '<div id="dropdown" class="drop" data-item-type="'+itemType+'" data-item-source="'+itemSource+'">';
-		if (data.reshare) {
+		if (data !== false && data.reshare !== false && data.reshare.uid_owner !== undefined) {
 			if (data.reshare.share_type == OC.Share.SHARE_TYPE_GROUP) {
 				html += '<span class="reshare">'+t('core', 'Shared with you and the group {group} by {owner}', {group: data.reshare.share_with, owner: data.reshare.uid_owner})+'</span>';
 			} else {