From d71bdf533e1c56bbd1a75d0ec4dab9e8ace13d9e Mon Sep 17 00:00:00 2001
From: Julien Nahum <julien@nahum.net>
Date: Wed, 24 Jan 2024 17:54:14 +0100
Subject: [PATCH] Fix button issue

---
 client/components/open/forms/OpenFormButton.vue | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/client/components/open/forms/OpenFormButton.vue b/client/components/open/forms/OpenFormButton.vue
index 56a3d9a..76f3802 100644
--- a/client/components/open/forms/OpenFormButton.vue
+++ b/client/components/open/forms/OpenFormButton.vue
@@ -64,6 +64,9 @@ export default {
 
   methods: {
     getTextColor (bgColor, lightColor = '#FFFFFF', darkColor = '#000000') {
+      if (!bgColor) {
+        return darkColor
+      }
       const color = (bgColor.charAt(0) === '#') ? bgColor.substring(1, 7) : bgColor
       const r = parseInt(color.substring(0, 2), 16) // hexToR
       const g = parseInt(color.substring(2, 4), 16) // hexToG