From 81f543f792dbdeedef6001b6b2ffa2c05cf850eb Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Sun, 11 Dec 2016 22:33:26 +0100
Subject: [PATCH] add a directory check at renaming

---
 .../simplemobiletools/gallery/dialogs/RenameDirectoryDialog.kt  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/gallery/dialogs/RenameDirectoryDialog.kt b/app/src/main/kotlin/com/simplemobiletools/gallery/dialogs/RenameDirectoryDialog.kt
index 65b25669f..916d4590a 100644
--- a/app/src/main/kotlin/com/simplemobiletools/gallery/dialogs/RenameDirectoryDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/gallery/dialogs/RenameDirectoryDialog.kt
@@ -69,7 +69,7 @@ class RenameDirectoryDialog(val activity: SimpleActivity, val dir: File, val cal
 
     private fun sendSuccess(updatedFiles: ArrayList<String>, newDir: File) {
         activity.toast(R.string.renaming_folder)
-        val files = newDir.listFiles()
+        val files = if (newDir.isDirectory) newDir.listFiles() else arrayOf()
         files.mapTo(updatedFiles) { it.absolutePath }
 
         updatedFiles.add(newDir.absolutePath)