Little flaw in DAA, but I think it's not correct yet.

diff --git a/gbcore.cc b/gbcore.cc
index 7e9d48dff920b92b0d7932682a560b9db8965797..78c2e642bc94a2ac4481e6428beced38605b2764 100644 (file)
--- a/gbcore.cc
+++ b/gbcore.cc
@@ -351,7 +351,7 @@ GameBoy::run_status GameBoy::run_cycle()
                                                        reset_flag(CARRY_FLAG);
                                                }
 
-                                               if (regs.A & 0x0F > 9 || check_flag(HALF_CARRY_FLAG)) {
+                                               if ((regs.A & 0x0F) > 9 || check_flag(HALF_CARRY_FLAG)) {
                                                        corr_factor |= 0x06;
                                                }