From 419738c4f312d8185c832dba3b8d3902e46bf921 Mon Sep 17 00:00:00 2001
From: WilliamKoza <william.koza@gmail.com>
Date: Thu, 7 Feb 2019 15:42:57 +0100
Subject: [PATCH] fix(@angular/cli): wrap `opn` in a new Promise because `opn`
 is already resolve is already resolve.

---
 packages/angular/cli/commands/doc-impl.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/angular/cli/commands/doc-impl.ts b/packages/angular/cli/commands/doc-impl.ts
index b20c8584cf0c..b93a82333ceb 100644
--- a/packages/angular/cli/commands/doc-impl.ts
+++ b/packages/angular/cli/commands/doc-impl.ts
@@ -24,8 +24,11 @@ export class DocCommand extends Command<DocCommandSchema> {
       searchUrl = `https://www.google.com/search?q=site%3Aangular.io+${options.keyword}`;
     }
 
-    return opn(searchUrl, {
-      wait: false,
+    // We should wrap `opn` in a new Promise because `opn` is already resolved
+    await new Promise(() => {
+      opn(searchUrl, {
+        wait: false,
+      });
     });
   }
 }