From ed847a9fddf522b662c8a7380acca1260ce7e68c Mon Sep 17 00:00:00 2001
From: Kaspar Schleiser <kaspar@schleiser.de>
Date: Sat, 21 Oct 2017 00:46:20 +0200
Subject: [PATCH] sys: fs: constfs: DEBUG fixes

---
 sys/fs/constfs/constfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/fs/constfs/constfs.c b/sys/fs/constfs/constfs.c
index cca9a7b9dd..ee05b40166 100644
--- a/sys/fs/constfs/constfs.c
+++ b/sys/fs/constfs/constfs.c
@@ -241,7 +241,7 @@ static ssize_t constfs_read(vfs_file_t *filp, void *dest, size_t nbytes)
         nbytes = fp->size - filp->pos;
     }
     memcpy(dest, fp->data + filp->pos, nbytes);
-    DEBUG("constfs_read: read %d bytes\n", nbytes);
+    DEBUG("constfs_read: read %lu bytes\n", (long unsigned)nbytes);
     filp->pos += nbytes;
     return nbytes;
 }