From 319ec320c73b59050a27a72d9e61aa5789a27f4f Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Sun, 25 Nov 2018 08:13:33 +0300
Subject: [PATCH] specify the end token for simple block in _expr() (#580)

---
 vendor-overwrites/csslint/parserlib.js | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/vendor-overwrites/csslint/parserlib.js b/vendor-overwrites/csslint/parserlib.js
index 8c72404e..e53c1c7a 100644
--- a/vendor-overwrites/csslint/parserlib.js
+++ b/vendor-overwrites/csslint/parserlib.js
@@ -4777,7 +4777,7 @@ self.parserlib = (() => {
       return result;
     }
 
-    _expr(inFunction) {
+    _expr(inFunction, endToken = Tokens.RPAREN) {
       const stream = this._tokenStream;
       const values = [];
 
@@ -4786,7 +4786,7 @@ self.parserlib = (() => {
         if (!value && !values.length) return null;
 
         // get everything inside the parens and let validateProperty handle that
-        if (!value && inFunction && stream.peek() !== Tokens.RPAREN) {
+        if (!value && inFunction && stream.peek() !== endToken) {
           stream.get();
           value = new PropertyValuePart(stream._token);
         } else if (!value) {
@@ -4914,8 +4914,9 @@ self.parserlib = (() => {
         inFunction && Tokens.LBRACE,
       ])) {
         const token = stream._token;
-        token.expr = this._expr(inFunction);
-        stream.mustMatch(Tokens.type(token.endChar));
+        const endToken = Tokens.type(token.endChar);
+        token.expr = this._expr(inFunction, endToken);
+        stream.mustMatch(endToken);
         return finalize(token, token.value + (token.expr || '') + token.endChar);
       }