From d204ed8ac93d1ae3606f8d701cb2accc81fd2d0a Mon Sep 17 00:00:00 2001
From: cha0s <git@cha0s.io>
Date: Sun, 3 Jan 2021 20:24:08 -0600
Subject: [PATCH] fix: don't throw on haystack not being array

---
 packages/behavior/src/compilers/condition.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/behavior/src/compilers/condition.js b/packages/behavior/src/compilers/condition.js
index eac8181..f8e4bc0 100644
--- a/packages/behavior/src/compilers/condition.js
+++ b/packages/behavior/src/compilers/condition.js
@@ -39,6 +39,9 @@ export default (latus) => (condition) => {
         return true;
       case 'contains': {
         const haystack = operands[0](context);
+        if (!Array.isArray(haystack)) {
+          return false;
+        }
         const needle = operands[1](context);
         return -1 !== haystack.indexOf(needle);
       }