fix(socketapi): remove doWait from broadcastMessage in slotUnregisterPath.

Passing doWait=true caused socket->waitForBytesWritten(1000) to emit a signal.
During shutdown, the signal could trigger slotUnregisterPath,
corrupting _registeredAliases and crashing with EXC_BAD_ACCESS.

Removing doWait eliminates the nested event loop and the re-entrancy.

Signed-off-by: Camila Ayres <hello@camilasan.com>

Author: camilasan

src/gui/socketapi/socketapi.cpp

@@ -475,7 +475,7 @@ void SocketApi::slotUnregisterPath(const QString &alias)
 
     Folder *f = FolderMan::instance()->folder(alias);
     if (f)
-        broadcastMessage(buildMessage(QLatin1String("UNREGISTER_PATH"), removeTrailingSlash(f->path()), QString()), true);
+        broadcastMessage(buildMessage(QLatin1String("UNREGISTER_PATH"), removeTrailingSlash(f->path()), QString()));
 
     _registeredAliases.remove(alias);
 }