[PATCH] Prevent filetype disappearing

fio_file->filetype is set in add_file(), but for duplicated files
fio-file->file_name is already set so add_file() is not called.
This patch copies the filetype at the same time as file_name so
it remains valid for dup'd files.

Signed-off-by: Aaron Carroll <aaronc_at_gelato.unsw.edu.au>

---
 filesetup.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/filesetup.c b/filesetup.c
index 96d1b54..8b04560 100644
--- a/filesetup.c
+++ b/filesetup.c
@@ -906,8 +906,10 @@ void dup_files(struct thread_data *td, struct thread_data *org)
 
 		__f = smalloc(sizeof(*__f));
 
-		if (f->file_name)
+		if (f->file_name) {
 			__f->file_name = smalloc_strdup(f->file_name);
+			__f->filetype = f->filetype;
+		}
 
 		td->files[i] = __f;
 	}
-- 
1.5.1.6