From 7f9c19bc11f8d003b5d6624032cd25a4c29b0c37 Mon Sep 17 00:00:00 2001
From: Torsten Dittmann <torsten.dittmann@googlemail.com>
Date: Sun, 1 Jun 2025 22:21:53 +0200
Subject: [PATCH] fix[railpack]: environment variable validation for empty
 strings

Allow empty string values to be processed as valid environment
variables by checking for existence rather than non-empty length.
---
 packages/server/src/utils/builders/railpack.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/server/src/utils/builders/railpack.ts b/packages/server/src/utils/builders/railpack.ts
index cda63e8f..991720f3 100644
--- a/packages/server/src/utils/builders/railpack.ts
+++ b/packages/server/src/utils/builders/railpack.ts
@@ -86,7 +86,7 @@ export const buildRailpack = async (
 		const env: { [key: string]: string } = {};
 		for (const pair of envVariables) {
 			const [key, value] = parseEnvironmentKeyValuePair(pair);
-			if (key && value.length > 0) {
+			if (key && value) {
 				buildArgs.push("--secret", `id=${key},env=${key}`);
 				env[key] = value;
 			}
@@ -166,7 +166,7 @@ export const getRailpackCommand = (
 	const exportEnvs = [];
 	for (const pair of envVariables) {
 		const [key, value] = parseEnvironmentKeyValuePair(pair);
-		if (key && value.length > 0) {
+		if (key && value) {
 			buildArgs.push("--secret", `id=${key},env=${key}`);
 			exportEnvs.push(`export ${key}='${value}'`);
 		}