1 files changed, 4 insertions, 4 deletions

diff --git a/src/core/cube.h b/src/core/cube.h
index 49d868c..ab5f181 100644
--- a/src/core/cube.h
+++ b/src/core/cube.h
@@ -87,7 +87,7 @@ issolvable(cube_t cube)
         for (i = 0; i < 8; i++)
                 cp[i] = corner[i] & PBITS;
 
-        if (permsign(ep, 12) != permsign(cp, 8))
+        if (permsign(12, ep) != permsign(8, cp))
                 goto issolvable_parity;
 
         eo = 0;
@@ -139,13 +139,13 @@ getcube_fix(long long *ep, long long *eo, long long *cp, long long *co)
 
         indextoperm(*ep, 12, e);
         indextoperm(*cp, 8, c);
-        if (permsign(e, 12) != permsign(c, 8)) {
+        if (permsign(12, e) != permsign(8, c)) {
                 SWAP(c[0], c[1]);
-                *cp = permtoindex(c, 8);
+                *cp = permtoindex(8, c);
 
                 sumzerotodigits(*co, 8, 3, coarr);
                 SWAP(coarr[0], coarr[1]);
-                *co = digitstosumzero(coarr, 8, 3);
+                *co = digitstosumzero(8, coarr, 3);
         }
 }