Use an unsigned index value

1 files changed, 1 insertions, 4 deletions

diff --git a/alc/panning.cpp b/alc/panning.cpp
index 018296d3..7fb1d9ff 100644
--- a/alc/panning.cpp
+++ b/alc/panning.cpp
@@ -969,10 +969,7 @@ void ComputePanGains(const MixParams *mix, const ALfloat *RESTRICT coeffs, ALflo
 
     auto iter = std::transform(ambimap, ambimap+mix->Buffer.size(), std::begin(gains),
         [coeffs,ingain](const BFChannelConfig &chanmap) noexcept -> ALfloat
-        {
-            ASSUME(chanmap.Index >= 0);
-            return chanmap.Scale * coeffs[chanmap.Index] * ingain;
-        }
+        { return chanmap.Scale * coeffs[chanmap.Index] * ingain; }
     );
     std::fill(iter, std::end(gains), 0.0f);
 }