fixed #508 (don’t popup empty menus)

thanks, @cycomached!

1 files changed, 3 insertions, 0 deletions

diff --git a/morphic.js b/morphic.js
index 6d93439..39b8741 100644
--- a/morphic.js
+++ b/morphic.js
@@ -6893,6 +6893,9 @@ MenuMorph.prototype.popup = function (world, pos) {
     if (world.activeMenu) {
         world.activeMenu.destroy();
     }
+    if (this.items.length < 1 && !this.title) { // don't show empty menus
+        return;
+    }
     world.add(this);
     world.activeMenu = this;
     this.fullChanged();