[gnugo-devel] gtp dragon_status bug

[Evan Daniel]

If the gtp function dragon_status is called on the empty board, GNU Go
only prints one newline, not the required two.  Patch below.

Evan Daniel


Index: interface/play_gtp.c
===================================================================
RCS file: /cvsroot/gnugo/gnugo/interface/play_gtp.c,v
retrieving revision 1.167
diff -u -d -r1.167 play_gtp.c
--- interface/play_gtp.c        17 Apr 2005 19:36:42 -0000      1.167
+++ interface/play_gtp.c        11 Jun 2005 00:20:59 -0000
@@ -2224,6 +2224,7 @@
   int i, j;
   int str = NO_MOVE;
   int pos;
+  int empty_response = 1;
 
   if (gtp_decode_coord(s, &i, &j)) {
     str = POS(i, j);
@@ -2262,9 +2263,13 @@
                    I(DRAGON2(pos).owl_defense_point),
                    J(DRAGON2(pos).owl_defense_point));
       }
+      empty_response = 0;
     }
   }
 
+  if (empty_response)
+    gtp_printf("\n");
+
   gtp_printf("\n");
   return GTP_OK;
 }