From 5fedab75319480e34f4c470334b510f2af89a75d Mon Sep 17 00:00:00 2001
From: Daniel Agar <daniel@agar.ca>
Date: Sat, 29 Jul 2017 18:29:57 -0400
Subject: [PATCH] controllib fix sign-compare

---
 src/lib/controllib/BlockDelay.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/controllib/BlockDelay.hpp b/src/lib/controllib/BlockDelay.hpp
index 686aec5e07..e6049b0ff9 100644
--- a/src/lib/controllib/BlockDelay.hpp
+++ b/src/lib/controllib/BlockDelay.hpp
@@ -76,7 +76,7 @@ public:
 		// delay starts at zero, then increases to LEN
 		_delay += 1;
 
-		if (_delay > (LEN - 1)) {
+		if (_delay > (int)(LEN - 1)) {
 			_delay = LEN - 1;
 		}