Moving messages between folders doesn't result in correct folder counts

[castaway]

runbox-searchindex/rmmxapianapi.cc

Line 361 in 51399a9

void EMSCRIPTEN_KEEPALIVE changeDocumentsFolder(char * unique_id_term, char * folder) {

Not entirely sure whats going on here, but while implementing 694 (index web workers) on runbox7, I did a lot of testing using movemessages, and folder counts (from the index) on Inbox werent updating.

Todo: write a runbox-searchindex test for changefolder / folder counts and see if it is actually buggy, then find out why..