From 3084d045fd88d70209a9a933caa7f56bb8566810 Mon Sep 17 00:00:00 2001
From: couriersud <couriersud@arcor.de>
Date: Fri, 22 May 2015 09:14:29 +0200
Subject: [PATCH] Fix unused variable warning in clang. (nw)

---
 src/tools/nltool.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tools/nltool.c b/src/tools/nltool.c
index 317f3b285fa..4f627f413b6 100644
--- a/src/tools/nltool.c
+++ b/src/tools/nltool.c
@@ -526,7 +526,8 @@ protected:
 					/* check for fourth terminal ... should be numeric net
 					 * including "0" or start with "N" (ltspice)
 					 */
-					int nval =tt[4].as_long(&cerr);
+					// FIXME: we need a is_long method ..
+					ATTR_UNUSED int nval =tt[4].as_long(&cerr);
 					if ((!cerr || tt[4].startsWith("N")) && tt.count() > 5)
 						devs.add(nl_alloc(sp_dev_t, "QBJT", tt[0], tt[5]), false);
 					else