Merge pull request #11354 from thalieht/pausechecking

Reallow to pause checking torrents

src/base/bittorrent/torrenthandle.cpp

@@ -1497,30 +1497,31 @@ void TorrentHandle::toggleFirstLastPiecePriority()
 
 void TorrentHandle::pause()
 {
-    if (m_startupState != Started) return;
-    if (m_pauseWhenReady) return;
-    if (isChecking()) {
-        m_pauseWhenReady = true;
-        return;
-    }
-
     if (isPaused()) return;
 
     setAutoManaged(false);
     m_nativeHandle.pause();
 
-    // Libtorrent doesn't emit a torrent_paused_alert when the
+    if (m_startupState == Started) {
-    // torrent is queued (no I/O)
+        if (m_pauseWhenReady) {
-    // We test on the cached m_nativeStatus
+#if (LIBTORRENT_VERSION_NUM < 10200)
-    if (isQueued())
+            m_nativeHandle.stop_when_ready(false);
-        m_session->handleTorrentPaused(this);
+#else
+            m_nativeHandle.unset_flags(lt::torrent_flags::stop_when_ready);
+#endif
+            m_pauseWhenReady = false;
+        }
+
+        // Libtorrent doesn't emit a torrent_paused_alert when the
+        // torrent is queued (no I/O)
+        // We test on the cached m_nativeStatus
+        if (isQueued())
+            m_session->handleTorrentPaused(this);
+    }
 }
 
 void TorrentHandle::resume(bool forced)
 {
-    if (m_startupState != Started) return;
-
-    m_pauseWhenReady = false;
     resume_impl(forced);
 }