From 3fae01b08fa86b6f1fc8df9cf2617e2d679a1d7e Mon Sep 17 00:00:00 2001
From: TuxSH <tuxsh@sfr.fr>
Date: Wed, 9 May 2018 17:10:35 +0200
Subject: [PATCH] Rewrite condition in fsdev_seek

---
 fusee/fusee-secondary/src/fs_dev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fusee/fusee-secondary/src/fs_dev.c b/fusee/fusee-secondary/src/fs_dev.c
index 79f8a69aa..dc566f48c 100644
--- a/fusee/fusee-secondary/src/fs_dev.c
+++ b/fusee/fusee-secondary/src/fs_dev.c
@@ -385,7 +385,7 @@ static off_t fsdev_seek(struct _reent *r, void *fd, off_t pos, int whence) {
             return -1;
     }
 
-    if(pos < 0 && off < -pos) {
+    if(pos < 0 && pos + off < 0) {
         /* don't allow seek to before the beginning of the file */
         r->_errno = EINVAL;
         return -1;