From b0866e9352ea65ce1c32c52d20f9c808a7c24722 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Sun, 17 Jan 2016 15:18:09 +0100
Subject: unlink pid file before exit

---
 udev/ykfde.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/udev/ykfde.c b/udev/ykfde.c
index 9e0d1d3..5d72d81 100644
--- a/udev/ykfde.c
+++ b/udev/ykfde.c
@@ -346,6 +346,8 @@ out10:
 	/* wipe challenge from memory */
 	memset(challenge, 0, CHALLENGELEN + 1);
 
+	unlink(PID_PATH);
+
 	return rc;
 }
 
-- 
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