Fixed error check when truncating files to larger size

1 files changed, 1 insertions, 1 deletions

diff --git a/lfs.c b/lfs.c
index 514a85b..1e490c0 100644
--- a/lfs.c
+++ b/lfs.c
@@ -1694,7 +1694,7 @@ int lfs_file_truncate(lfs_t *lfs, lfs_file_t *file, lfs_off_t size) {
         // flush+seek if not already at end
         if (file->pos != oldsize) {
             int err = lfs_file_seek(lfs, file, 0, SEEK_END);
-            if (err) {
+            if (err < 0) {
                 return err;
             }
         }