little fix

src/transaction-gtk.vala

@@ -132,10 +132,10 @@ namespace Pamac {
 				current_action = action;
 				show_details (action);
 				progress_box.action_label.label = action;
-				if (pulse_timeout_id == 0) {
-					progress_box.progressbar.fraction = 0;
-				}
-				progress_box.progressbar.text = "";
+				//if (pulse_timeout_id == 0) {
+					//progress_box.progressbar.fraction = 0;
+				//}
+				//progress_box.progressbar.text = "";
 			}
 		}
 

src/transaction.vala

@@ -718,6 +718,8 @@ namespace Pamac {
 						emit_action (dgettext (null, "Transaction successfully finished") + ".");
 					}
 				} else {
+					snap_to_install.remove_all ();
+					snap_to_remove.remove_all ();
 					stop_preparing ();
 					emit_action (dgettext (null, "Transaction cancelled") + ".");
 					success = false;