From c6c07e46141156a39c7e875223798303ea70e776 Mon Sep 17 00:00:00 2001
From: Yannis Barlas <yannisbarlas@gmail.com>
Date: Wed, 8 Apr 2020 21:56:21 +0300
Subject: [PATCH] fix(server): fix crash when trying to read empty config
values
---
src/app.js | 21 +++++++++++++--------
1 file changed, 13 insertions(+), 8 deletions(-)
diff --git a/src/app.js b/src/app.js
index 39a12e9..2481b23 100644
--- a/src/app.js
+++ b/src/app.js
@@ -57,14 +57,19 @@ const configureApp = app => {
}
// Allow CORS from client if host / port is different
- app.use(
- cors({
- origin: `${config.get('pubsweet-client.host')}:${config.get(
- 'pubsweet-client.port',
- )}`,
- credentials: true,
- }),
- )
+ if (
+ config.has('pubsweet-client.host') &&
+ config.has('pubsweet-client.port')
+ ) {
+ app.use(
+ cors({
+ origin: `${config.get('pubsweet-client.host')}:${config.get(
+ 'pubsweet-client.port',
+ )}`,
+ credentials: true,
+ }),
+ )
+ }
// Register passport authentication strategies
app.use(passport.initialize())
--
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