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-rw-r--r--source/ppu.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/source/ppu.cpp b/source/ppu.cpp
index 904bcde..5c7d690 100644
--- a/source/ppu.cpp
+++ b/source/ppu.cpp
@@ -3246,9 +3246,9 @@ void S9xUpdateJoypads ()
for (i = 0; i < 5; i++)
{
- if (IPPU.Joypads [i] & (SNES_LEFT_MASK | SNES_RIGHT_MASK))
+ if ((IPPU.Joypads [i] & (SNES_LEFT_MASK | SNES_RIGHT_MASK)) == (SNES_LEFT_MASK | SNES_RIGHT_MASK))
IPPU.Joypads [i] &= ~SNES_RIGHT_MASK;
- if (IPPU.Joypads [i] & (SNES_UP_MASK | SNES_DOWN_MASK))
+ if ((IPPU.Joypads [i] & (SNES_UP_MASK | SNES_DOWN_MASK)) == (SNES_UP_MASK | SNES_DOWN_MASK))
IPPU.Joypads [i] &= ~SNES_DOWN_MASK;
}