From 4e6553033e71b7584f1e93b3f2b50b55bcf6f1a1 Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Wed, 22 Sep 2021 15:44:50 +0800
Subject: [PATCH] core: option: ignore empty line

---
 packages/hydrooj/package.json   | 2 +-
 packages/hydrooj/src/options.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 79d01043c..fb246fa28 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.37.6",
+    "version": "2.37.7",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
diff --git a/packages/hydrooj/src/options.ts b/packages/hydrooj/src/options.ts
index d8b505337..072083254 100644
--- a/packages/hydrooj/src/options.ts
+++ b/packages/hydrooj/src/options.ts
@@ -10,7 +10,7 @@ export = function load() {
     const envFile = path.resolve(os.homedir(), '.hydro', 'env');
     if (fs.existsSync(envFile)) {
         const content = fs.readFileSync(envFile).toString().replace(/\r/g, '');
-        for (const line of content.split('\n')) {
+        for (const line of content.split('\n').filter((l) => l.trim())) {
             process.env[line.split('=')[0]] = line.split('=')[1].trim();
         }
     }