From ad9f22857d99cac513ad00dfd85337306ec151fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Iv=C3=A1n=20Ovejero?= <ivov.src@gmail.com>
Date: Fri, 20 Jan 2023 15:05:41 +0100
Subject: [PATCH] :zap: Restore `is not a function` error

---
 packages/workflow/src/Expression.ts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/workflow/src/Expression.ts b/packages/workflow/src/Expression.ts
index 8817bb7da92..fc7134f186e 100644
--- a/packages/workflow/src/Expression.ts
+++ b/packages/workflow/src/Expression.ts
@@ -309,6 +309,19 @@ export class Expression {
 			) {
 				throw new Error('invalid syntax');
 			}
+
+			if (
+				typeof process === 'undefined' &&
+				error instanceof Error &&
+				error.name === 'TypeError' &&
+				error.message.endsWith('is not a function')
+			) {
+				const match = error.message.match(/(?<msg>[^.]+is not a function)/);
+
+				if (!match?.groups?.msg) return null;
+
+				throw new Error(match.groups.msg);
+			}
 		}
 		return null;
 	}