From: Steinar H. Gunderson <sesse@debian.org>
Date: Sat, 30 Jun 2007 17:10:07 +0000 (+0200)
Subject: Handle the "single MultiPV" information sent by Toga II better.
X-Git-Url: https://git.sesse.net/?p=remoteglot;a=commitdiff_plain;h=2f411b34fe1fc367713f437b8b75a41ae8b805a3

Handle the "single MultiPV" information sent by Toga II better.
---

diff --git a/remoteglot.pl b/remoteglot.pl
index d457e92..24ce2e7 100755
--- a/remoteglot.pl
+++ b/remoteglot.pl
@@ -472,7 +472,7 @@ sub output_screen {
 
 	return unless (exists($ficsinfo{'board'}));
 
-	if (exists($uciinfo{'pv1'})) {
+	if (exists($uciinfo{'pv1'}) && exists($uciinfo{'pv2'})) {
 		# multi-PV
 		my $mpv = 1;
 		while (exists($uciinfo{'pv' . $mpv})) {
@@ -501,6 +501,19 @@ sub output_screen {
 			++$mpv;
 		}
 	} else {
+		#
+		# Some programs _always_ report MultiPV, even with only one PV.
+		# In this case, we simply use that data as if MultiPV was never
+		# specified.
+		#
+		if (exists($uciinfo{'pv1'})) {
+			for my $key qw(pv score_cp score_mate nodes nps depth seldepth tbhits) {
+				if (exists($uciinfo{$key . '1'}) && !exists($uciinfo{$key})) {
+					$uciinfo{$key} = $uciinfo{$key . '1'};
+				}
+			}
+		}
+
 		# single-PV
 		if (defined($uciinfo{'score_mate'})) {
 			my $mate = $uciinfo{'score_mate'};