From fd19e6a016d2bfa48c3e460e7883aa77c4541586 Mon Sep 17 00:00:00 2001
From: Ilya Volodin <ilya.volodin@venmo.com>
Date: Fri, 15 May 2020 11:16:15 -0400
Subject: [PATCH] Fix: Stop path analyzer on unknown nodes

---
 lib/linter/code-path-analysis/code-path-analyzer.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/linter/code-path-analysis/code-path-analyzer.js b/lib/linter/code-path-analysis/code-path-analyzer.js
index 8a623e33ea06..0ad66f9e6ef6 100644
--- a/lib/linter/code-path-analysis/code-path-analyzer.js
+++ b/lib/linter/code-path-analysis/code-path-analyzer.js
@@ -153,6 +153,10 @@ function isIdentifierReference(node) {
  */
 function forwardCurrentToHead(analyzer, node) {
     const codePath = analyzer.codePath;
+
+    if (!codePath) {
+        return;
+    }
     const state = CodePath.getState(codePath);
     const currentSegments = state.currentSegments;
     const headSegments = state.headSegments;