From 05d6986349e0fae75a2fc993b00ac2454a831357 Mon Sep 17 00:00:00 2001
From: Yarmo Mackenbach <yarmo@yarmo.eu>
Date: Thu, 5 Nov 2020 12:57:13 +0100
Subject: [PATCH] Handle erroneous input better

---
 src/claimVerification.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/claimVerification.js b/src/claimVerification.js
index 7290f7d..f6e0cff 100644
--- a/src/claimVerification.js
+++ b/src/claimVerification.js
@@ -32,7 +32,9 @@ const runOnJson = (res, proofData, checkPath, checkClaim, checkRelation) => {
     return res
   }
 
-  if (!(checkPath[0] in proofData)) {
+  try {
+    checkPath[0] in proofData
+  } catch(e) {
     res.errors.push('err_data_structure_incorrect')
     return res
   }