diff --git a/bsnes/emulator/audio/audio.hpp b/bsnes/emulator/audio/audio.hpp
index fd029403..be3e9cf6 100644
--- a/bsnes/emulator/audio/audio.hpp
+++ b/bsnes/emulator/audio/audio.hpp
@@ -63,7 +63,7 @@ struct Stream {
   auto addLowPassFilter(double cutoffFrequency, Filter::Order order, uint passes = 1) -> void;
   auto addHighPassFilter(double cutoffFrequency, Filter::Order order, uint passes = 1) -> void;
 
-  auto pending() const -> uint;
+  auto pending() const -> bool;
   auto read(double samples[]) -> uint;
   auto write(const double samples[]) -> void;
 
diff --git a/bsnes/emulator/audio/stream.cpp b/bsnes/emulator/audio/stream.cpp
index d22863b4..5a697527 100644
--- a/bsnes/emulator/audio/stream.cpp
+++ b/bsnes/emulator/audio/stream.cpp
@@ -81,9 +81,8 @@ auto Stream::addHighPassFilter(double cutoffFrequency, Filter::Order order, uint
   }
 }
 
-auto Stream::pending() const -> uint {
-  if(!channels) return 0;
-  return channels[0].resampler.pending();
+auto Stream::pending() const -> bool {
+  return channels && channels[0].resampler.pending();
 }
 
 auto Stream::read(double samples[]) -> uint {
diff --git a/nall/queue.hpp b/nall/queue.hpp
index 8b791ee7..062eda77 100644
--- a/nall/queue.hpp
+++ b/nall/queue.hpp
@@ -41,7 +41,7 @@ struct queue {
   template<typename U = T> auto capacity() const -> uint { return _capacity * sizeof(T) / sizeof(U); }
   template<typename U = T> auto size() const -> uint { return _size * sizeof(T) / sizeof(U); }
   auto empty() const -> bool { return _size == 0; }
-  auto pending() const -> bool { return _size; }
+  auto pending() const -> bool { return _size > 0; }
   auto full() const -> bool { return _size >= (int)_capacity; }
   auto underflow() const -> bool { return _size < 0; }
   auto overflow() const -> bool { return _size > (int)_capacity; }