Hopeful fix, see #785

phetsims · Aug 5, 2019 · 8882e6a · 8882e6a
1 parent cbefe57
commit 8882e6a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/js/grunt/getPhetLibs.js b/js/grunt/getPhetLibs.js
@@ -69,7 +69,7 @@ module.exports = function getPhetLibs( repo, brand ) {
     }
 
     // wrappers are also marked as phetLibs, so we can get their shas without listing them twice
-    if ( brand === 'phet-io' ) {
+    if ( brand === 'phet-io' && packageObject.phet[ brand ] ) {
       phetLibs = phetLibs.concat( packageObject.phet[ brand ].wrappers || [] );
     }