From 47c4c25d8b3a99bc73e3004b2dabfe6356749957 Mon Sep 17 00:00:00 2001
From: Gilbert Chen <gchen@acrosync.com>
Date: Tue, 4 Jun 2019 21:57:10 -0400
Subject: [PATCH] Fixed a bug that restoring files doesn't work due to missing
 parent directory

The root cause was path.Dir can't handle Windows paths that use \ as the
separator.
---
 src/duplicacy_backupmanager.go | 3 ++-
 src/duplicacy_utils_others.go  | 4 ++++
 src/duplicacy_utils_windows.go | 5 +++++
 3 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/duplicacy_backupmanager.go b/src/duplicacy_backupmanager.go
index 41e52d4..42bf281 100644
--- a/src/duplicacy_backupmanager.go
+++ b/src/duplicacy_backupmanager.go
@@ -899,7 +899,8 @@ func (manager *BackupManager) Restore(top string, revision int, inPlace bool, qu
 				continue
 			}
 		} else {
-			err = os.MkdirAll(path.Dir(fullPath), 0744)
+			parent, _ := SplitDir(fullPath)
+			err = os.MkdirAll(parent, 0744)
 			if err != nil {
 				LOG_ERROR("DOWNLOAD_MKDIR", "Failed to create directory: %v", err)
 			}
diff --git a/src/duplicacy_utils_others.go b/src/duplicacy_utils_others.go
index fc35134..1465fee 100644
--- a/src/duplicacy_utils_others.go
+++ b/src/duplicacy_utils_others.go
@@ -88,3 +88,7 @@ func (entry *Entry) SetAttributesToFile(fullPath string) {
 func joinPath(components ...string) string {
 	return path.Join(components...)
 }
+
+func SplitDir(fullPath string) (dir string, file string) {
+	return path.Split(fullPath)
+}
diff --git a/src/duplicacy_utils_windows.go b/src/duplicacy_utils_windows.go
index 6a9b066..ec5c171 100644
--- a/src/duplicacy_utils_windows.go
+++ b/src/duplicacy_utils_windows.go
@@ -126,3 +126,8 @@ func joinPath(components ...string) string {
 	}
 	return combinedPath
 }
+
+func SplitDir(fullPath string) (dir string, file string) {
+	i := strings.LastIndex(fullPath, "\\")
+	return fullPath[:i+1], fullPath[i+1:]
+}