[gnome-chess] Catch more resigns from CECP engines

[Michael Catanzaro <mcatanzaro src gnome org>]

commit ac4126cc8e0381cc6a0297a17f1fa1ef25791d4f
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Sun Aug 25 12:58:53 2013 -0500

    Catch more resigns from CECP engines
    
    It's actually valid to resign via a comment to the RESULT command.  Sigh.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=705012

 src/chess-engine-cecp.vala |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/chess-engine-cecp.vala b/src/chess-engine-cecp.vala
index 53d879a..ed399a8 100644
--- a/src/chess-engine-cecp.vala
+++ b/src/chess-engine-cecp.vala
@@ -69,7 +69,9 @@ public class ChessEngineCECP : ChessEngine
                 stop ();
                 error ();
             }
-            else if (line == "resign" || line == "tellics resign")
+            else if (line == "resign" || line == "tellics resign" ||
+                     (line.has_prefix ("1-0 {") && line.contains("resign")) ||
+                     (line.has_prefix ("0-1 {") && line.contains("resign")))
             {
                 resigned ();
             }