From be4fed8bd3494df853c1df254d62fe694721754b Mon Sep 17 00:00:00 2001
From: Fredrik Rundh <fredrik@rundh.com>
Date: Fri, 29 Oct 2021 03:26:53 +0200
Subject: [PATCH] Check if PR body is null

Fix TypeError when autolabeler body reqex is set and PR body is null/empty
---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 80ac51c74..dc6996ca3 100644
--- a/index.js
+++ b/index.js
@@ -91,7 +91,7 @@ module.exports = (app, { getRouter }) => {
           }
         }
         // check pr body
-        if (!found && autolabel.body.length > 0) {
+        if (!found && context.payload.pull_request.body != null && autolabel.body.length > 0) {
           for (const matcher of autolabel.body) {
             if (context.payload.pull_request.body.match(matcher)) {
               labels.add(autolabel.label)