fix(index): postcss.config.js not resolved correctly (options.config)

Author: michael-ciniawsky

lib/index.js

@@ -48,24 +48,25 @@ module.exports = function loader (css, map) {
   validateOptions(require('./options.json'), options, 'PostCSS Loader')
 
   const rc = {
-    path: '',
+    path: path.dirname(file),
     ctx: {
       file: {
         extname: path.extname(file),
         dirname: path.dirname(file),
         basename: path.basename(file)
-      }
+      },
+      options: {}
     }
   }
 
   if (options.config) {
-    options.config.path
-      ? rc.path = path.resolve(options.config.path)
-      : rc.path = path.dirname(file)
+    if (options.config.path) {
+      rc.path = path.resolve(options.config.path)
+    }
 
-    options.config.ctx
-      ? rc.ctx.options = options.config.ctx
-      : rc.ctx.options = {}
+    if (options.config.ctx) {
+      rc.ctx.options = options.config.ctx
+    }
   }
 
   const sourceMap = options.sourceMap