From c210d8c434d5fa8f6c56bbbdb0cb993ddd697213 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Fri, 7 Apr 2017 16:20:00 +0200
Subject: Avoid crashing if we fail to resolve the local id.

---
 examples/imapresource/imapresource.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'examples')

diff --git a/examples/imapresource/imapresource.cpp b/examples/imapresource/imapresource.cpp
index 50deacd..afa72fa 100644
--- a/examples/imapresource/imapresource.cpp
+++ b/examples/imapresource/imapresource.cpp
@@ -400,6 +400,9 @@ public:
     QByteArray getFolderFromLocalId(const QByteArray &id)
     {
         auto mailRemoteId = syncStore().resolveLocalId(ApplicationDomain::getTypeName<ApplicationDomain::Mail>(), id);
+        if (mailRemoteId.isEmpty()) {
+            return {};
+        }
         return folderIdFromMailRid(mailRemoteId);
     }
 
@@ -419,6 +422,10 @@ public:
         if (isIndividualMailSync(request)) {
             auto newId = request.query.ids().first();
             auto requestFolder = getFolderFromLocalId(newId);
+            if (requestFolder.isEmpty()) {
+                SinkWarningCtx(mLogCtx) << "Failed to find folder for local id. Ignoring request: " << request.query;
+                return;
+            }
             for (auto &r : queue) {
                 if (isIndividualMailSync(r)) {
                     auto queueFolder = getFolderFromLocalId(r.query.ids().first());
-- 
cgit v1.2.3