diff -rupN --no-dereference yarn-1.22.19/node_modules/glob-parent/index.js yarn-1.22.19-new/node_modules/glob-parent/index.js
--- yarn-1.22.19/node_modules/glob-parent/index.js	2022-12-15 10:13:44.000000000 +0100
+++ yarn-1.22.19-new/node_modules/glob-parent/index.js	2023-01-04 00:11:24.718113215 +0100
@@ -10,7 +10,7 @@ module.exports = function globParent(str
 	if (isWin32 && str.indexOf('/') < 0) str = str.split('\\').join('/');
 
 	// special case for strings ending in enclosure containing path separator
-	if (/[\{\[].*[\/]*.*[\}\]]$/.test(str)) str += '/';
+	if (isEnclosure(str)) str += '/';
 
 	// preserves full path in case of trailing path separator
 	str += 'a';
@@ -22,3 +22,26 @@ module.exports = function globParent(str
 	// remove escape chars and return result
 	return str.replace(/\\([\*\?\|\[\]\(\)\{\}])/g, '$1');
 };
+
+function isEnclosure(str) {
+  var lastChar = str.slice(-1)
+
+  var enclosureStart;
+  switch (lastChar) {
+    case '}':
+      enclosureStart = '{';
+      break;
+    case ']':
+      enclosureStart = '[';
+      break;
+    default:
+      return false;
+  }
+
+  var foundIndex = str.indexOf(enclosureStart);
+  if (foundIndex < 0) {
+    return false;
+  }
+
+  return str.slice(foundIndex + 1, -1).includes('/');
+}