From e90aeb62d67a134e9e937917fa58bde1a32342d4 Mon Sep 17 00:00:00 2001
From: Daniel Lando <daniel.sorridi@gmail.com>
Date: Tue, 12 May 2020 11:13:18 +0200
Subject: [PATCH] fix: allow empty node name/location #463 (#468)

---
 src/components/ControlPanel.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/components/ControlPanel.vue b/src/components/ControlPanel.vue
index eccef451836..f9e156f8b05 100644
--- a/src/components/ControlPanel.vue
+++ b/src/components/ControlPanel.vue
@@ -535,14 +535,14 @@ export default {
       val || this.closeDialog()
     },
     newName (val) {
-      var match = val ? val.match(/[a-zA-Z0-9_-]+/g) : []
+      var match = val ? val.match(/[a-zA-Z0-9_-]+/g) : [val]
 
       this.nameError = match[0] !== val
         ? 'Only a-zA-Z0-9_- chars are allowed'
         : null
     },
     newLoc (val) {
-      var match = val ? val.match(/[a-zA-Z0-9_-]+/g) : []
+      var match = val ? val.match(/[a-zA-Z0-9_-]+/g) : [val]
 
       this.locError = match[0] !== val
         ? 'Only a-zA-Z0-9_- chars are allowed'