From 96bb1151a721ddf8d2b32f9d5583cf4abd72104c Mon Sep 17 00:00:00 2001
From: clement <electron@MacBookPro.lan>
Date: Sun, 28 Jun 2026 20:06:49 +0200
Subject: [PATCH] fix: guard matrix mod OSC arg

---
 sound_algo/data_only/matrix.scd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound_algo/data_only/matrix.scd b/sound_algo/data_only/matrix.scd
index ba3271e..3e7d09e 100644
--- a/sound_algo/data_only/matrix.scd
+++ b/sound_algo/data_only/matrix.scd
@@ -456,7 +456,7 @@ OSCdef(\mat_kit, { |msg, time, addr|
 
 OSCdef(\mat_mod, { |msg, time, addr|
     ~toscTouch !? { ~toscTouch.(addr) };
-    ~matApplyMod.(msg[1].asInteger, (msg[2] ? \none).asSymbol,
+    ~matApplyMod.((msg[1] ? 0).asInteger, (msg[2] ? \none).asSymbol,
         (msg[3] ? \none).asSymbol, (msg[4] ? 0).asFloat)
 }, '/matrix/mod');