From 92ba8329ed23d309ea2f08843bae2ab4a362ddbe Mon Sep 17 00:00:00 2001
From: David Kaufmann <david.kaufmann@student.tuwien.ac.at>
Date: Mon, 10 Dec 2018 22:56:40 +0100
Subject: [PATCH] print error message if base64 can't be decoded

---
 camunda-overlay/sentiment-analysis.bpmn | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/camunda-overlay/sentiment-analysis.bpmn b/camunda-overlay/sentiment-analysis.bpmn
index 101e7ec..eb07945 100644
--- a/camunda-overlay/sentiment-analysis.bpmn
+++ b/camunda-overlay/sentiment-analysis.bpmn
@@ -142,7 +142,7 @@ function getLens (b64) {
   var len = b64.length
 
   if (len % 4 &gt; 0) {
-    throw new Error('Invalid string. Length must be a multiple of 4')
+    throw new Error('Invalid string. Length must be a multiple of 4: '+b64)
   }
 
   // Trim off extra bytes after placeholder bytes are found
-- 
2.43.0