From 42fcc594af93e78a0082ef7b2fe1a5b6e536a1c8 Mon Sep 17 00:00:00 2001
From: Robert Norris <rw_norris@hotmail.com>
Date: Sat, 30 Jul 2016 18:09:01 +0000
Subject: [PATCH] Be more explicit about the return value from gps_close() is
 not used.

Signed-off-by: Gary E. Miller <gem@rellim.com>
---
 libgpsmm.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libgpsmm.cpp b/libgpsmm.cpp
index a12d9753..ba4aeb0b 100644
--- a/libgpsmm.cpp
+++ b/libgpsmm.cpp
@@ -91,7 +91,7 @@ bool gpsmm::is_open(void)
 gpsmm::~gpsmm()
 {
     if ( to_user != NULL ) {
-	gps_close(gps_state());
+	(void)gps_close(gps_state());
 	delete to_user;
     }
 }