From 81d20fa75827dcf56e11afd09862343d34de4436 Mon Sep 17 00:00:00 2001
From: evilsocket <evilsocket@gmail.com>
Date: Tue, 12 Mar 2019 17:28:41 +0100
Subject: [PATCH] fix: fixed a bug that caused hid.recon to crash if started
 more than once

---
 modules/hid/hid.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/hid/hid.go b/modules/hid/hid.go
index 0262bb90..cbcb46c6 100644
--- a/modules/hid/hid.go
+++ b/modules/hid/hid.go
@@ -151,6 +151,10 @@ func (mod *HIDRecon) Configure() error {
 	var err error
 	var n int
 
+	if mod.Running() {
+		return session.ErrAlreadyStarted
+	}
+
 	if err, mod.useLNA = mod.BoolParam("hid.lna"); err != nil {
 		return err
 	}