Don't double-stop the engine.

diff --git a/remoteglot.pl b/remoteglot.pl
index 9d88db75727817d0324f7c315e301e2f5b95fa22..ed3071284ce5fc47cdc938b6f2ca70fa7393b4fc 100755 (executable)
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -116,7 +116,9 @@ while (1) {
                        # if we're already thinking on something, stop and wait for the engine
                        # to approve
                        if (defined($pos_calculating)) {
-                               uciprint("stop");
+                               if (!defined($pos_waiting)) {
+                                       uciprint("stop");
+                               }
                                $pos_waiting = $pos;
                        } else {
                                # it's wrong just to give the FEN (the move history is useful,