From 0fcf10e4574a27d89ce560284f38145e30b56e43 Mon Sep 17 00:00:00 2001
From: Duncan Babbage <babbage@synapseproject.org>
Date: Sat, 7 Apr 2018 21:19:40 +1200
Subject: [PATCH] Only deleteItem if file exists at path.

---
 FBSnapshotsViewer/Extensions/FileManager+Move.swift | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/FBSnapshotsViewer/Extensions/FileManager+Move.swift b/FBSnapshotsViewer/Extensions/FileManager+Move.swift
index 4852552..1a98128 100644
--- a/FBSnapshotsViewer/Extensions/FileManager+Move.swift
+++ b/FBSnapshotsViewer/Extensions/FileManager+Move.swift
@@ -10,9 +10,13 @@ import Foundation
 
 extension FileManager {
     func moveItem(at fromURL: URL, to toURL: URL) throws {
-        if fileExists(atPath: toURL.path) {
-            try self.removeItem(at: toURL)
-        }
+        try deleteItem(at: toURL)
         try self.copyItem(at: fromURL, to: toURL)
     }
+
+    func deleteItem(at url: URL) throws {
+        if fileExists(atPath: url.path) {
+            try self.removeItem(at: url)
+        }
+    }
 }