[PATCH evemu 5/5] evemu-record: flush the output after writing the description

[Peter Hutterer]

Make sure the output file has at least the description, even if we didn't get
any events.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 tools/evemu-record.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/evemu-record.c b/tools/evemu-record.c
index 58ec0a3..1a81767 100644
--- a/tools/evemu-record.c
+++ b/tools/evemu-record.c
@@ -69,6 +69,7 @@ static int describe_device(FILE *output, int fd)
 		goto out;
 
 	evemu_write(dev, output);
+	fflush(output);
 out:
 	evemu_delete(dev);
 	return ret;
-- 
2.5.0