From 6812188323365729a832914c34337398b939dce9 Mon Sep 17 00:00:00 2001
From: Brad Cornes <bradlc41@gmail.com>
Date: Fri, 3 Sep 2021 13:23:55 +0100
Subject: [PATCH] Fix error when rule doesn't have a parent

---
 packages/tailwindcss-language-service/src/util/jit.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/tailwindcss-language-service/src/util/jit.ts b/packages/tailwindcss-language-service/src/util/jit.ts
index d203b56..f31b7fd 100644
--- a/packages/tailwindcss-language-service/src/util/jit.ts
+++ b/packages/tailwindcss-language-service/src/util/jit.ts
@@ -90,7 +90,7 @@ export function getRuleContext(state: State, rule: Rule, className: string): str
   let context: string[] = [replaceClassName(state, rule.selector, className, '__placeholder__')]
 
   let p: Container = rule
-  while (p.parent.type !== 'root') {
+  while (p.parent && p.parent.type !== 'root') {
     p = p.parent
     if (p.type === 'atrule') {
       // @ts-ignore