add if enableAddSlice is truthy (#1015)

apache · Aug 25, 2016 · e85978a · e85978a
1 parent d1f43e3
commit e85978a
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/caravel/assets/javascripts/dashboard/components/SliceAdder.jsx b/caravel/assets/javascripts/dashboard/components/SliceAdder.jsx
@@ -130,9 +130,11 @@ class SliceAdder extends React.Component {
   render() {
     const hideLoad = this.slicesLoaded || this.errored;
     let enableAddSlice = this.state.selectionMap && Object.keys(this.state.selectionMap);
-    enableAddSlice = enableAddSlice.some(function (key) {
-      return this.state.selectionMap[key];
-    }, this);
+    if (enableAddSlice) {
+      enableAddSlice = enableAddSlice.some(function (key) {
+        return this.state.selectionMap[key];
+      }, this);
+    }
     const modalContent = (
       <div>
         <img