From 5c43119836c31436e7c4fe7f776772358460f782 Mon Sep 17 00:00:00 2001
From: Linus Dierheimer <Linus@Dierheimer.de>
Date: Wed, 14 Sep 2022 22:35:07 +0200
Subject: [PATCH] Fix used disk space calculation

---
 src/modules/disk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/disk.c b/src/modules/disk.c
index 05fa63917..86049705d 100644
--- a/src/modules/disk.c
+++ b/src/modules/disk.c
@@ -33,7 +33,7 @@ static void printStatvfs(FFinstance* instance, const FFstrbuf* key, const char*
         return;
     }
 
-    uint64_t used = total - (fs->f_bfree  * fs->f_frsize);
+    uint64_t used = total - (fs->f_bavail  * fs->f_frsize);
     uint32_t files = (uint32_t) (fs->f_files - fs->f_ffree);
     uint8_t percentage = (uint8_t) ((used / (long double) total) * 100.0);