From 653915eca6f89a785b760fcbd5ead8e342ee6376 Mon Sep 17 00:00:00 2001
From: randomuser <randomuser@tilde.club>
Date: Sun, 13 Nov 2022 15:31:11 +0000
Subject: [PATCH] solve alsa.c snprintf formatting errors

---
 alsa.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/alsa.c b/alsa.c
index 340635e..110b25b 100644
--- a/alsa.c
+++ b/alsa.c
@@ -3,6 +3,7 @@
 #include <fcntl.h>
 #include <time.h>
 #include <alsa/asoundlib.h>
+#include <alloca.h>
 
 #include "module.h"
 
@@ -68,7 +69,7 @@ int audio_volume(long *outvol) {
 int alsa_update(struct module *module) {
 	long vol = -1;
 	audio_volume(&vol);
-	snprintf((char *)&module->buffer, MODULE_BUFFER_LEN, "%l", vol);
+	snprintf((char *)&module->buffer, MODULE_BUFFER_LEN, "%li", vol);
 
 	return 0;
 }