From d465d30827937406788cc1c5bcf66a8f9a69c1dc Mon Sep 17 00:00:00 2001
From: Andrew Kingston <aptkingston@ssl-mail.com>
Date: Tue, 22 Sep 2020 15:42:56 +0100
Subject: [PATCH] Fix automation block taglines without bindings

---
 .../flowchart/AutomationBlockTagline.svelte              | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/packages/builder/src/components/automation/AutomationBuilder/flowchart/AutomationBlockTagline.svelte b/packages/builder/src/components/automation/AutomationBuilder/flowchart/AutomationBlockTagline.svelte
index 7503f2dc35..1b612390ea 100644
--- a/packages/builder/src/components/automation/AutomationBuilder/flowchart/AutomationBlockTagline.svelte
+++ b/packages/builder/src/components/automation/AutomationBuilder/flowchart/AutomationBlockTagline.svelte
@@ -29,10 +29,11 @@
       .replace(/}}/, "}}</b>")
 
     // Extract schema paths for any input bindings
-    const inputPaths = formattedTagline
-      .match(/{{\s*\S+\s*}}/g)
-      .map(x => x.replace(/[{}]/g, "").trim())
-    const schemaPaths = inputPaths.map(x => x.replace(/\./g, ".properties."))
+    let inputPaths = formattedTagline.match(/{{\s*\S+\s*}}/g) || []
+    inputPaths = inputPaths.map(path => path.replace(/[{}]/g, "").trim())
+    const schemaPaths = inputPaths.map(path =>
+      path.replace(/\./g, ".properties.")
+    )
 
     // Replace any enum bindings with their pretty equivalents
     schemaPaths.forEach((path, idx) => {