KT-3290 File.recurse NPE

#KT-3290 fixed
2013-03-01 23:28:09 +04:00
parent bfd80e7855
commit 0e85fdd2cf
2 changed files with 28 additions and 2 deletions
@@ -12,8 +12,9 @@ import java.net.URL
 */
 public fun File.recurse(block: (File) -> Unit): Unit {
    block(this)
-    if (this.isDirectory()) {
-        for (child in this.listFiles()!!) {
+    val children = this.listFiles()
+    if (children != null) {
+        for (child in children) {
            child.recurse(block)
        }
    }