Fixed little bug with UDP

2019-01-13 10:07:39 +12:00 · 2019-01-13 10:07:39 +12:00 · 1f8eabf588
parent fc46080e4b
commit 1f8eabf588
1 changed files with 1 additions and 0 deletions
--- a/desktop/sources/scripts/listener.js
+++ b/desktop/sources/scripts/listener.js
@ -18,6 +18,7 @@ function Listener (dotgrid) {
  }

  function operate (data) {
+    if(!data){ return }
    if(!dotgrid.tool.layers[data.layer]){ return }
    dotgrid.tool.index = data.layer
    dotgrid.tool.addSegment(data.type, [data.from, data.to])