From ddd4a33f3b719de59ba4902e5b6f1696eb79bb34 Mon Sep 17 00:00:00 2001
From: Lyphon <lyphon33@gmail.com>
Date: Mon, 3 Jun 2019 22:59:30 +0300
Subject: [PATCH] Fix 2929

---
 src/compiler/compile/css/Selector.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/compiler/compile/css/Selector.ts b/src/compiler/compile/css/Selector.ts
index 713b035efe..56f97ca852 100644
--- a/src/compiler/compile/css/Selector.ts
+++ b/src/compiler/compile/css/Selector.ts
@@ -239,7 +239,8 @@ function attribute_matches(node: Node, name: string, expected_value: string, ope
 
 function class_matches(node, name: string) {
 	return node.classes.some(function(class_directive) {
-		return class_directive.name === name;
+		name = new RegExp(`\\b${name}\\b`);
+		return name.test(class_directive.name);
 	});
 }