From 73e9137865942b1c5970838ade92f9abb965f15d Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Sat, 11 Oct 2014 00:28:14 +0200
Subject: Fix unsigned comparison

---
 src/drivers/sf0x/sf0x.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/drivers/sf0x/sf0x.cpp b/src/drivers/sf0x/sf0x.cpp
index 801bcf40a..fdd524189 100644
--- a/src/drivers/sf0x/sf0x.cpp
+++ b/src/drivers/sf0x/sf0x.cpp
@@ -546,7 +546,7 @@ SF0X::collect()
 	float si_units;
 	bool valid = false;
 	
-	for (unsigned i = 0; i < ret; i++) {
+	for (int i = 0; i < ret; i++) {
 		if (OK == sf0x_parser(readbuf[i], _linebuf, &_linebuf_index, &_parse_state, &si_units)) {
 			valid = true;
 		}
-- 
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