From 92c7adc989de7eeba4c57e7fbd3840dfb36e017d Mon Sep 17 00:00:00 2001
From: Holger Wirtz <dcoredump@googlemail.com>
Date: Thu, 14 Nov 2019 10:42:21 +0100
Subject: [PATCH] Small fixes.

---
 dexed_sysex.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dexed_sysex.cpp b/dexed_sysex.cpp
index 6175078..5199371 100644
--- a/dexed_sysex.cpp
+++ b/dexed_sysex.cpp
@@ -223,13 +223,13 @@ bool load_sysex(uint8_t b, uint8_t v, uint8_t instance_id)
 #if DEBUG
   bool found = false;
 #endif
-  v %= MAX_VOICES;
-  b %= MAX_BANKS;
+  v = constrain(v, 1, MAX_VOICES);
+  b = constrain(b, 1, MAX_BANKS);
 
   if (sd_card_available)
   {
     File sysex;
-    char sysex_file_name[4 + VOICE_NAME_LEN];
+    char sysex_file_name[10 + VOICE_NAME_LEN];
     uint8_t data[128];
 
     create_sysex_filename(b, sysex_file_name, instance_id);