Don't fail on missing nets.

Fixes #4.
nturley · Dec 20, 2017 · 5e7c69c · 5e7c69c
1 parent 58ff5fa
commit 5e7c69c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -723,6 +723,9 @@ function createWires(module)
         n.outputPorts.forEach(function (port) {
             port.parentNode = n;
             var riders = nets[arrayToBitstring(port.value)];
+            if (riders === undefined) {
+                return;
+            }
             var wire = {'drivers': [port], 'riders': riders};
             wires.push(wire);
             port.wire = wire;