From 2305536b3b8fd5ef602fe57f35e9097d0dc1f3fd Mon Sep 17 00:00:00 2001
From: pooler <pooler@litecoinpool.org>
Date: Fri, 13 Dec 2013 14:19:35 +0100
Subject: [PATCH] Fix processor count detection with HW_NCPU

---
 cpu-miner.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cpu-miner.c b/cpu-miner.c
index 6792c82..49f8f3d 100644
--- a/cpu-miner.c
+++ b/cpu-miner.c
@@ -1312,10 +1312,10 @@ int main(int argc, char *argv[])
 	num_processors = sysinfo.dwNumberOfProcessors;
 #elif defined(_SC_NPROCESSORS_CONF)
 	num_processors = sysconf(_SC_NPROCESSORS_CONF);
-#elif defined(HW_NCPU)
+#elif defined(CTL_HW) && defined(HW_NCPU)
 	int req[] = { CTL_HW, HW_NCPU };
 	size_t len = sizeof(num_processors);
-	v = sysctl(req, 2, &num_processors, &len, NULL, 0);
+	sysctl(req, 2, &num_processors, &len, NULL, 0);
 #else
 	num_processors = 1;
 #endif