From ded7fa9a145eb932aaade24e0fc7761a73c4794f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kasper=20Rynning-T=C3=B8nnesen?= <kasper@kasperrt.no>
Date: Tue, 27 Feb 2018 15:28:06 +0100
Subject: [PATCH] Added test for start or end lower than 0

---
 server/handlers/list_change.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/server/handlers/list_change.js b/server/handlers/list_change.js
index e375635d..66818d71 100644
--- a/server/handlers/list_change.js
+++ b/server/handlers/list_change.js
@@ -11,7 +11,12 @@ function add_function(arr, coll, guid, offline, socket) {
         try {
             var start = parseInt(arr.start);
             var end = parseInt(arr.end);
-
+            if(start < 0) {
+                start = 0;
+            }
+            if(end < 0) {
+                end = arr.duration;
+            }
             if(start >= end) {
                 start = 0;
                 arr.duration = end - start;