From 816d3e57248da2ce4976ae9f8334ee467bcd657e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 12 Oct 2016 15:53:38 +0200
Subject: Shut up some warnings

---
 src/libmain/stack.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/libmain/stack.cc')

diff --git a/src/libmain/stack.cc b/src/libmain/stack.cc
index 41b617d98be2..abf59dc4baa6 100644
--- a/src/libmain/stack.cc
+++ b/src/libmain/stack.cc
@@ -32,7 +32,7 @@ static void sigsegvHandler(int signo, siginfo_t * info, void * ctx)
         if (diff < 0) diff = -diff;
         if (diff < 4096) {
             char msg[] = "error: stack overflow (possible infinite recursion)\n";
-            (void) write(2, msg, strlen(msg));
+            [[gnu::unused]] int res = write(2, msg, strlen(msg));
             _exit(1); // maybe abort instead?
         }
     }
-- 
cgit 1.4.1