Merge pull request #115 from lingyuncai/master

mihneadb · web-flow · commit cee9d5a7b0aa · 2022-09-01T11:57:39.000+03:00
Fix for using depth option without attributes option set
diff --git a/lib/directory-tree.js b/lib/directory-tree.js
@@ -51,7 +51,7 @@ function isRegExp(regExp) {
 function directoryTree (path, options, onEachFile, onEachDirectory, currentDepth = 0) {
   options = options || {};
 
-  if (options.depth !== undefined && options.attributes.indexOf('size') !== -1) {
+  if (options.depth !== undefined && options.attributes && options.attributes.indexOf('size') !== -1) {
     throw new Error('usage of size attribute with depth option is prohibited');
   }
 

Original file line number	Diff line number	Diff line change
`@@ -51,7 +51,7 @@ function isRegExp(regExp) {`
`51`	`51`	`function directoryTree (path, options, onEachFile, onEachDirectory, currentDepth = 0) {`
`52`	`52`	`options = options \|\| {};`
`53`	`53`
`54`		`- if (options.depth !== undefined && options.attributes.indexOf('size') !== -1) {`
	`54`	`+ if (options.depth !== undefined && options.attributes && options.attributes.indexOf('size') !== -1) {`
`55`	`55`	`throw new Error('usage of size attribute with depth option is prohibited');`
`56`	`56`	`}`
`57`	`57`