From 7c112304b558fe1258b2a07afdddb9a411325e78 Mon Sep 17 00:00:00 2001
From: lanhin <lanhin1@gmail.com>
Date: Wed, 23 Nov 2016 23:10:37 +0800
Subject: [PATCH] Bug fixed: 1. Replace mkdirRecurse with mkdir to deal nested
 directory;2. Before download an item, check if its dirName exists, if not,
 build it.

---
 src/onedrive.d | 6 +++++-
 src/sync.d     | 3 ++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/onedrive.d b/src/onedrive.d
index 6e57294c..53009215 100644
--- a/src/onedrive.d
+++ b/src/onedrive.d
@@ -100,10 +100,14 @@ final class OneDriveApi
 	void downloadById(const(char)[] id, string saveToPath)
 	{
 		checkAccessTokenExpired();
+		import std.file;
 		scope(failure) {
-			import std.file;
 			if (exists(saveToPath)) remove(saveToPath);
 		}
+		// mkdir if need, or File(saveToPath, "wb") may fail
+		if ( !exists(dirName(saveToPath)) ) {
+		   mkdirRecurse(dirName(saveToPath));
+		}
 		const(char)[] url = itemByIdUrl ~ id ~ "/content?AVOverride=1";
 		download(url, saveToPath);
 	}
diff --git a/src/sync.d b/src/sync.d
index 1789e777..634b2dd7 100644
--- a/src/sync.d
+++ b/src/sync.d
@@ -243,7 +243,8 @@ final class SyncEngine
 			break;
 		case ItemType.dir:
 			log.log("Creating directory: ", path);
-			mkdir(path);
+			//Use mkdirRecuse to deal nested dir
+			mkdirRecurse(path);
 			break;
 		}
 		setTimes(path, item.mtime, item.mtime);