🐛 Fix noise output

thara · Aug 29, 2021 · e4336e2 · e4336e2
1 parent dd68042
commit e4336e2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Sources/SwiftNES/APU/APU.swift b/Sources/SwiftNES/APU/APU.swift
@@ -445,7 +445,7 @@ extension NoiseChannel: Oscillator {
     }
 
     func output() -> UInt8 {
-        guard shiftRegister[0] == 0 || lengthCounter == 0 else {
+        if shiftRegister[0] == 0 || lengthCounter == 0 {
             return 0
         }
         let volume = useConstantVolume ? envelopePeriod : envelopeDecayLevelCounter