fix #14

fand · Sep 4, 2017 · adc9224 · adc9224
1 parent 77b7820
commit adc9224
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/glsl-livecoder.js b/lib/glsl-livecoder.js
@@ -175,6 +175,10 @@ export default class GlslLivecoder {
   * @private
   */
   loadShaderOfEditor(editor: TextEditor): void {
+    if(editor == undefined){
+      // This case occurs when no files are open/active
+      return; 
+    }
     const path = editor.getPath();
     const m = (path || '').match(/(\.(?:glsl|frag|vert))$/);
     if (!m) {