fix(masthead-search): re-apply #3932 (#4227)

### Related Ticket(s) Refs #3883. ### Description Re-applies #3932 as #3933 ended up with erasing #3932. ### Changelog **Changed** - Re-applies #3932 as #3933 ended up with erasing #3932.
carbon-design-system · Oct 14, 2020 · ee1ece5 · ee1ece5
1 parent 00ad9c7
commit ee1ece5
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/web-components/src/components/masthead/masthead-search.ts b/packages/web-components/src/components/masthead/masthead-search.ts
@@ -66,7 +66,9 @@ class DDSMastheadSearch extends BXDropdown {
   private async _handleClickSearchButton() {
     const { active } = this;
     if (active) {
-      this._handleUserInitiatedRedirect();
+      if (this._searchInputNode.value) {
+        this._handleUserInitiatedRedirect();
+      }
     } else {
       this._handleUserInitiatedToggleActiveState(true);
     }