1 files changed, 1 insertions, 1 deletions
diff --git a/Alc/ALu.c b/Alc/ALu.c
index 5cdbb654..6d75e20e 100644
--- a/Alc/ALu.c
+++ b/Alc/ALu.c
@@ -1077,7 +1077,7 @@ ALvoid aluMixData(ALCdevice *device, ALvoid *buffer, ALsizei size)
                     break;
             }
 
-            buffer += bytes;
+            buffer = (ALubyte*)buffer + bytes;
         }
 
         size -= SamplesToDo;