journal-gateway: use localStorage["cursor"] only when it has valid value

Discovered by LGTM.
2018-06-27 14:50:23 +09:00
parent c497e449f4
commit 944072fedd
1 changed files with 6 additions and 4 deletions
@@ -236,10 +236,12 @@

                function entriesLoad(range) {

-                        if (range == null)
-                                range = localStorage["cursor"] + ":0";
-                        if (range == null)
-                                range = "";
+                        if (range == null) {
+                                if (localStorage["cursor"] != null && localStorage["cursor"] != "")
+                                        range = localStorage["cursor"] + ":0";
+                                else
+                                        range = "";
+                        }

                        var url = "/entries";