Shut up some warnings

2016-10-12 15:53:38 +02:00
parent 82e2a070e0
commit 816d3e5724
2 changed files with 2 additions and 2 deletions
--- 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?
        }
    }