From ece09e253f48416e465a948c0e85ee6d866d7358 Mon Sep 17 00:00:00 2001
From: Christopher Hiller <boneskull@boneskull.com>
Date: Thu, 4 Jan 2024 11:12:51 -0800
Subject: [PATCH] fix(compartment-mapper): throw if policy/packagePolicy
 mismatch

The logic forbids it, but type inference doesn't necessarily--better to be safe.
---
 packages/compartment-mapper/src/node-modules.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/compartment-mapper/src/node-modules.js b/packages/compartment-mapper/src/node-modules.js
index 9f94eb9d5f..10e497297d 100644
--- a/packages/compartment-mapper/src/node-modules.js
+++ b/packages/compartment-mapper/src/node-modules.js
@@ -612,6 +612,12 @@ const translateGraph = (
       policy,
     );
 
+    /* c8 ignore next */
+    if (policy && !packagePolicy) {
+      // this should never happen
+      throw new TypeError('Unexpectedly falsy package policy');
+    }
+
     /**
      * @param {string} dependencyName
      * @param {string} packageLocation