Set to undefined, not null.

aduh95 · Apr 5, 2018 · 41dcfa8 · 41dcfa8
1 parent 915afb1
commit 41dcfa8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/viz/viz.worker b/src/viz/viz.worker
@@ -87,7 +87,7 @@ onmessage = function(event) {
     var result = render(src, format, engine);
     postMessage({ id: id, result: result });
   } catch (error) {
-    graphviz = null;
+    graphviz = undefined;
     postMessage({ id: id, error: { message: error.message, fileName: error.fileName, lineNumber: error.lineNumber } });
   }
 }