summaryrefslogtreecommitdiff
path: root/graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp
diff options
context:
space:
mode:
Diffstat (limited to 'graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp')
-rw-r--r--graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp4
1 files changed, 2 insertions, 2 deletions
diff --git a/graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp b/graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp
index 155aaad262..0796018e93 100644
--- a/graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp
+++ b/graphics/metapost/contrib/macros/mpchess/metapost/mpchess-pgn.mp
@@ -246,11 +246,11 @@ vardef _extract_single_move(expr s,wb)=
numeric output[];
_str := s;
_length:= length(_str);
- if(str="O-O"):
+ if(_str="O-O"):
_piecetype:=100;
_letter:=100;
_nbr:=100;
- elseif(str="O-O-O"):
+ elseif(_str="O-O-O"):
_piecetype:=1000;
_letter:=1000;
_nbr:=1000;