From f546fa2555ee180f4fef9a4bb2cf3a8f15edaa35 Mon Sep 17 00:00:00 2001
From: Daniel Drake <dsd@cs.manchester.ac.uk>
Date: Mon, 10 Mar 2008 13:33:32 +0000
Subject: [PATCH] Fix synchronous enrollment for multi-stage devices

---
 libfprint/sync.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libfprint/sync.c b/libfprint/sync.c
index d636edd..440b725 100644
--- a/libfprint/sync.c
+++ b/libfprint/sync.c
@@ -263,6 +263,9 @@ API_EXPORTED int fp_enroll_finger_img(struct fp_dev *dev,
 		break;
 	}
 
+	if (!final)
+		return r;
+
 out:
 	if (final) {
 		fp_dbg("ending enrollment");