From be269520382adbd4bea59c439599897a53109ad7 Mon Sep 17 00:00:00 2001
From: Thomas Gubler <thomasgubler@gmail.com>
Date: Wed, 17 Dec 2014 08:03:22 +0100
Subject: [PATCH] px4 nodehandle: nuttx: call spin once also after timeout

---
 src/platforms/px4_nodehandle.h | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/platforms/px4_nodehandle.h b/src/platforms/px4_nodehandle.h
index 9bd792c697..8879148a39 100644
--- a/src/platforms/px4_nodehandle.h
+++ b/src/platforms/px4_nodehandle.h
@@ -228,12 +228,7 @@ public:
 			struct pollfd pfd;
 			pfd.fd = _sub_min_interval->getHandle();
 			pfd.events = POLLIN;
-
-			if (poll(&pfd, 1, timeout_ms) <= 0) {
-				/* timed out */
-				continue;
-			}
-
+			poll(&pfd, 1, timeout_ms);
 			spinOnce();
 		}
 	}