X-Git-Url: https://wannabe.guru.org/gitweb/?p=typhoon.git;a=blobdiff_plain;f=src%2Fchess.h;h=2bfec4d67479cd190f28afb5f51302420ebbe29a;hp=c8157016f3480a73bdda9b563a03eed4a496a1fb;hb=HEAD;hpb=23c44f05a0956ecba918a336b30c6eccf0a996d5

diff --git a/src/chess.h b/src/chess.h
index c815701..2bfec4d 100755
--- a/src/chess.h
+++ b/src/chess.h
@@ -1233,8 +1233,8 @@ _assert(CHAR *szFile, ULONG uLine);
                                     RANK1(c) || \
                                     FILEA(c) || \
                                     FILEH(c))
-#define CORNER_DISTANCE(c)         (MAX(MIN((ULONG)abs(RANK(c) - 7), RANK(c)),\
-                                        MIN((ULONG)abs(FILE(c) - 7), FILE(c))))
+#define CORNER_DISTANCE(c)         (MAX(MIN((ULONG)(RANK(c) - 7), RANK(c)),\
+                                        MIN((ULONG)(FILE(c) - 7), FILE(c))))
 #define IN_CORNER(c)               (((c) == A8) || \
                                        ((c) == A1) || \
                                        ((c) == H8) || \