From 5ed712b2f0471d4f1210fc3be6080aeaaf4b126a Mon Sep 17 00:00:00 2001
From: Szczepan Zalega <szczepan.zalega@gmail.com>
Date: Sat, 20 Feb 2016 15:40:05 +0100
Subject: checking status correctly (in specification hid_get_feature_report
 returns number of received bytes+1, so its never under 1 when successful)

---
 device.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'device.cc')

diff --git a/device.cc b/device.cc
index e4ec8bd..3aca2b2 100644
--- a/device.cc
+++ b/device.cc
@@ -56,7 +56,7 @@ CommError Device::recv(void *packet) {
 		status = (CommError)(
 			hid_get_feature_report(mp_devhandle, (unsigned char *)(packet),
 				HID_REPORT_SIZE));
-		if (status == CommError::ERR_NO_ERROR || retry_count++ >= m_retry_count)
+		if ((int)status >0 || retry_count++ >= m_retry_count)
 			break;
 		std::this_thread::sleep_for(m_retry_timeout);
 	}
-- 
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