fix: corrupted css properties in style tag

- For CSS properties that contain '.' in the value.
webpack-contrib · Jul 16, 2017 · 2d28c42 · 2d28c42
1 parent 2024e06
commit 2d28c42
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/transformer.js b/lib/transformer.js
@@ -58,7 +58,8 @@ function getAttributeIndex (tag, attr) {
 }
 
 function createClassPrefix(classPrefix) {
-    var re = /\.[\w\-]+/g;
+    //http://stackoverflow.com/questions/12391760/regex-match-css-class-name-from-single-string-containing-multiple-classes
+    var re = /\.(-?[_a-zA-Z]+[_a-zA-Z0-9-]*)(?![^\{]*\})/g;
     var inStyleTag = false;
 
     return function prefixClasses(tag) {