diff --git a/static/poopGraph.js b/static/poopGraph.js
index eeb0c62..49d4ade 100644
--- a/static/poopGraph.js
+++ b/static/poopGraph.js
@@ -1,9 +1,7 @@
 const hash = window.location.hash.substring(1);
-if (hash !== "") {
-    const [start, end] = hash.split(":");
-    document.getElementById('startDate').value = start;
-    document.getElementById('endDate').value = end;
-}
+const [start, end] = (hash !== "") ? hash.split(":") : ["", ""];
+document.getElementById('startDate').value = start;
+document.getElementById('endDate').value = end;
 
 fetch('/data.json')
     .then(resp => resp.json())