From 19ff58fde96bfc2b996a66b9119cd317661c0e28 Mon Sep 17 00:00:00 2001
From: Konstantin Yegupov <konstantin@snyk.io>
Date: Mon, 10 Jun 2019 11:16:39 +0100
Subject: [PATCH] fix: fix broken `snyk help`

---
 src/cli/commands/help.ts               | 6 +++---
 test/acceptance/cli.acceptance.test.ts | 4 ++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/cli/commands/help.ts b/src/cli/commands/help.ts
index 60aabe7b5fe..42e28866343 100644
--- a/src/cli/commands/help.ts
+++ b/src/cli/commands/help.ts
@@ -3,7 +3,7 @@ import * as path from 'path';
 import * as Debug from 'debug';
 const debug = Debug('snyk');
 
-export async function help(item: string | boolean) {
+export = async function help(item: string | boolean) {
   if (!item || item === true || typeof item !== 'string') {
     item = 'usage';
   }
@@ -14,9 +14,9 @@ export async function help(item: string | boolean) {
 
   const filename = path.resolve(__dirname, '../../../help', item + '.txt');
   try {
-    await fs.readFile(filename, 'utf8');
+    return await fs.readFile(filename, 'utf8');
   } catch (error) {
     debug(error);
     return `'${item}' help can't be found at location: ${filename}`;
   }
-}
+};
diff --git a/test/acceptance/cli.acceptance.test.ts b/test/acceptance/cli.acceptance.test.ts
index d790fc57524..9a53adbb3bc 100644
--- a/test/acceptance/cli.acceptance.test.ts
+++ b/test/acceptance/cli.acceptance.test.ts
@@ -2801,6 +2801,10 @@ test('`test --insecure`', async (t) => {
   });
 });
 
+test("snyk help doesn't crash", async (t) => {
+  t.match(await cli.help(), /Usage/);
+});
+
 /**
  * We can't expect all test environments to have Maven installed
  * So, hijack the system exec call and return the expected output