fix calc regex (#69)

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 4.2.1
+* Fix `calc` regex [#69](https://github.com/luisrudge/postcss-flexbugs-fixes/pull/69)
+
 ## 4.2.0
 * Don't change values that reference custom props [#64](https://github.com/luisrudge/postcss-flexbugs-fixes/pull/64)
 

bugs/bug81a.js

@@ -1,7 +1,7 @@
 var postcss = require('postcss');
 
 module.exports = function(decl) {
-  var regex = /(\d{1,}) (\d{1,}) (calc\(.*?\))/g;
+  var regex = /(\d{1,}) (\d{1,}) (calc\(.*\))/g;
   var matches = regex.exec(decl.value);
   if (decl.prop === 'flex' && matches) {
     var grow = postcss.decl({

package.json

@@ -1,6 +1,6 @@
 {
     "name": "postcss-flexbugs-fixes",
-    "version": "4.2.0",
+    "version": "4.2.1",
     "description": "PostCSS plugin This project tries to fix all of flexbug's issues",
     "keywords": [
         "postcss",

specs/regressiveSpecs.js

@@ -0,0 +1,9 @@
+var test = require('./test');
+
+describe('regressive tests', function () {
+  it('https://github.com/luisrudge/postcss-flexbugs-fixes/issues/68', function (done) {
+    var input = 'div{flex: 1 0 calc(30% - (30px / 3));}';
+    var output = 'div{flex-grow: 1;flex-shrink: 0;flex-basis: calc(30% - (30px / 3));}';
+    test(input, output, {}, done);
+  });
+});