From ece76ec90d42a15d701b1e1ae8f15fdc50730c31 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Wed, 3 Jul 2024 14:19:27 -0400
Subject: [PATCH] audio: Attempt to placate NetBSD 9.3's incorrect compiler
 warning.

---
 src/audio/SDL_audiocvt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/audio/SDL_audiocvt.c b/src/audio/SDL_audiocvt.c
index 6b7a9e566e..e05c88ee65 100644
--- a/src/audio/SDL_audiocvt.c
+++ b/src/audio/SDL_audiocvt.c
@@ -162,6 +162,7 @@ static void SwizzleAudio(const int num_frames, void *dst, const void *src, int c
             } \
         } else { \
             Uint##bits tmp[SDL_MAX_CHANNEL_MAP_SIZE]; \
+            SDL_zeroa(tmp); \
             SDL_assert(SDL_arraysize(tmp) >= channels); \
             for (int i = 0; i < num_frames; i++, tsrc += channels, tdst += channels) { \
                 for (int ch = 0; ch < channels; ch++) { \