From 10383783e3beeda1c0d94c04452cb8a06a0de39a Mon Sep 17 00:00:00 2001
From: Matthew Chen <matthew@signal.org>
Date: Mon, 11 Mar 2019 23:33:25 -0400
Subject: [PATCH] Respond to CR.

---
 SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift b/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
index ec0a54ba6..9bb11b4de 100644
--- a/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
+++ b/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
@@ -577,7 +577,7 @@ public class OWSLinkPreview: MTLModel {
                 return parseLinkDataAndBuildDraft(linkData: data, linkUrlString: previewUrl)
             }.then(on: DispatchQueue.global()) { (linkPreviewDraft) -> Promise<OWSLinkPreviewDraft> in
                 guard linkPreviewDraft.isValid() else {
-                    return Promise(error: LinkPreviewError.noPreview)
+                    throw LinkPreviewError.noPreview
                 }
                 setCachedLinkPreview(linkPreviewDraft, forPreviewUrl: previewUrl)