Safely close database connections and delete backends

Also fix NewClosure leak caused by disconnected object signals
2019-07-24 19:16:51 +02:00
parent bd78e8c275
commit b5eb13449b
47 changed files with 490 additions and 53 deletions
--- a/src/subsonic/subsonicrequest.cpp
+++ b/src/subsonic/subsonicrequest.cpp
@@ -71,7 +71,7 @@ SubsonicRequest::~SubsonicRequest() {

  while (!album_cover_replies_.isEmpty()) {
    QNetworkReply *reply = album_cover_replies_.takeFirst();
-    disconnect(reply, 0, nullptr, 0);
+    disconnect(reply, 0, this, 0);
    if (reply->isRunning()) reply->abort();
    reply->deleteLater();
  }