Phil Bordelon points out that the Unequal difficulty settings

documentation is a bit odd, and also offers a signedness fix in
latin.c.

[originally from svn r7112]

1 files changed, 1 insertions, 1 deletions

diff --git a/latin.c b/latin.c
index fa981f2..4f6e1f3 100644
--- a/latin.c
+++ b/latin.c
@@ -947,7 +947,7 @@ void latin_solver_debug(unsigned char *cube, int o)
 #ifdef STANDALONE_SOLVER
     if (solver_show_working) {
         struct latin_solver ls, *solver = &ls;
-        char *dbg;
+        unsigned char *dbg;
         int x, y, i, c = 0;
 
         ls.cube = cube; ls.o = o; /* for cube() to work */