Fixed the thread index.

* Modifications could result in index changes because we lost the
threadId due to remove + add. A modify was necessary (although we can
ignore it for the email case).
* The ThreadIndexer would try to lookup and potentially index threads
for empty parent ids, which is clearly wrong.

1 files changed, 8 insertions, 0 deletions

diff --git a/common/index.cpp b/common/index.cpp
index 13ca6ed..86a2dd5 100644
--- a/common/index.cpp
+++ b/common/index.cpp
@@ -2,6 +2,14 @@
 
 #include "log.h"
 
+Index::Index(const QString &storageRoot, const QString &dbName, const QString &indexName, Sink::Storage::DataStore::AccessMode mode)
+    : mTransaction(Sink::Storage::DataStore(storageRoot, dbName, mode).createTransaction(mode)),
+      mDb(mTransaction.openDatabase(indexName.toLatin1(), std::function<void(const Sink::Storage::DataStore::Error &)>(), true)),
+      mName(indexName),
+      mLogCtx("index." + indexName.toLatin1())
+{
+}
+
 Index::Index(const QString &storageRoot, const QString &name, Sink::Storage::DataStore::AccessMode mode)
     : mTransaction(Sink::Storage::DataStore(storageRoot, name, mode).createTransaction(mode)),
       mDb(mTransaction.openDatabase(name.toLatin1(), std::function<void(const Sink::Storage::DataStore::Error &)>(), true)),