From 935c8f3e7d656d51b7b8fd0940c23d14c872491e Mon Sep 17 00:00:00 2001
From: nd0ut <nd0ut.me@gmail.com>
Date: Mon, 10 Oct 2022 10:46:45 +0400
Subject: [PATCH] fix(register-blocks): remove optional chaining usage

---
 abstract/registerBlocks.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/abstract/registerBlocks.js b/abstract/registerBlocks.js
index 5292ffcfe..44d0cb2ac 100644
--- a/abstract/registerBlocks.js
+++ b/abstract/registerBlocks.js
@@ -13,6 +13,8 @@ export function registerBlocks(blockExports) {
     if (!tagName.startsWith('lr-')) {
       tagName = 'lr-' + tagName;
     }
-    blockExports[blockName].reg?.(tagName);
+    if (blockExports[blockName].reg) {
+      blockExports[blockName].reg(tagName);
+    }
   }
 }