From 6007fe263e2b712d4373a4ab4d95dea6512a6595 Mon Sep 17 00:00:00 2001
From: Lauri Ojansivu <x@xet7.org>
Date: Wed, 6 Jan 2021 15:43:46 +0200
Subject: [PATCH] Try to fix Color picker of lists is empty. Part 2.

Thanks to bronger and xet7 !

Related #3418
---
 packages/wekan-oidc/oidc_server.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/wekan-oidc/oidc_server.js b/packages/wekan-oidc/oidc_server.js
index 1ef37f2fa..2d8dc46ff 100644
--- a/packages/wekan-oidc/oidc_server.js
+++ b/packages/wekan-oidc/oidc_server.js
@@ -1,10 +1,12 @@
 Oidc = {};
 httpCa = false;
 
-if (process.env.OAUTH2_CA_CERT.length > 0) {
+if (process.env.OAUTH2_CA_CERT !== undefined) {
     try {
         const fs = Npm.require('fs');
-	httpCa = fs.readFileSync(process.env.OAUTH2_CA_CERT);
+        if (fs.existsSync(process.env.OAUTH2_CA_CERT) {
+          httpCa = fs.readFileSync(process.env.OAUTH2_CA_CERT);
+        }
     } catch(e) {
 	console.log('WARNING: failed loading: ' + process.env.OAUTH2_CA_CERT);
 	console.log(e);