* Properly catch exceptions from commands called from DownloadFactory.

* The print command was not properly adding the final nul char to the
buffer.

* Added 'get_d_name' command.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@944 e378c898-3ddf-0310-93e7-cc216c733640

src/main.cc

@@ -269,7 +269,10 @@ main(int argc, char** argv) {
 
   } catch (std::exception& e) {
     display::Canvas::cleanup();
-    delete control;
+
+    // Safe to delete here? Seem to cause problems if cleanup hasn't
+    // been called.
+    //delete control;
 
     std::cout << "rtorrent: " << e.what() << std::endl;
     return -1;