fix '~=' selector matching against arbitrary whitespace (#4242)

6 years ago · a7e177421d
parent 2f81365e44
commit a7e177421d
1 changed files with 3 additions and 3 deletions
--- a/src/compiler/compile/css/Selector.ts
+++ b/src/compiler/compile/css/Selector.ts
@ -256,7 +256,7 @@ function test_attribute(operator, expected_value, case_insensitive, value) {
 	}
 	switch (operator) {
 		case '=': return value === expected_value;
-		case '~=': return ` ${value} `.includes(` ${expected_value} `);
+		case '~=': return value.split(/\s/).includes(expected_value);
 		case '|=': return `${value}-`.startsWith(`${expected_value}-`);
 		case '^=': return value.startsWith(expected_value);
 		case '$=': return value.endsWith(expected_value);