fix: compatible with Node.js 14 (#70)

* fix: compatible with Node.js 14 * chroe: code format
hexojs · May 13, 2020 · 68e96c7 · 68e96c7
1 parent 780a5a9
commit 68e96c7
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lib/fs.js b/lib/fs.js
@@ -92,6 +92,8 @@ function checkParentSync(path) {
 function writeFile(path, data, options, callback) {
   if (!path) throw new TypeError('path is required!');
 
+  if (!data) data = '';
+
   if (!callback && typeof options === 'function') {
     callback = options;
     options = {};
@@ -139,6 +141,7 @@ function copyFile(src, dest, flags, callback) {
   if (!dest) throw new TypeError('dest is required!');
   if (typeof flags === 'function') {
     callback = flags;
+    flags = undefined;
   }
 
   return checkParent(dest).then(() => _copyFile(src, dest, flags)).asCallback(callback);
@@ -227,7 +230,7 @@ function _copyDir(src, dest, options, parent) {
         return _copyDir(childSrc, childDest, options, currentPath);
       }
 
-      return copyFile(childSrc, childDest, options).thenReturn(currentPath);
+      return copyFile(childSrc, childDest).thenReturn(currentPath);
     }).reduce(reduceFiles, []);
 }