From 50283af0ff3a3322632cc021f5083bfbf0fc4259 Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Sat, 1 Aug 2020 12:28:05 -0300
Subject: [PATCH] Fix error handling.

---
 .../src/Messages/Attachments/OWSAttachmentDownloads.swift   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.swift b/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.swift
index 5b79056ff4..a18dd3fd99 100644
--- a/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.swift
+++ b/SignalServiceKit/src/Messages/Attachments/OWSAttachmentDownloads.swift
@@ -251,8 +251,10 @@ public extension OWSAttachmentDownloads {
                                         attachmentPointer: attachmentPointer)
             }
         }.ensure(on: .global()) {
-            if !OWSFileSystem.deleteFileIfExists(url: encryptedFileUrl) {
-                owsFailDebug("Could not delete encrypted data file.")
+            do {
+                try OWSFileSystem.deleteFileIfExists(url: encryptedFileUrl)
+            } catch {
+                owsFailDebug("Error: \(error).")
             }
         }
     }