From f8e42e89e3404f91d397e325c94af6494786e90f Mon Sep 17 00:00:00 2001
From: Timo Weingärtner <timo@tiwe.de>
Date: Sun, 9 Oct 2016 12:31:27 +0200
Subject: avoid warning about unused result of chdir()

---
 ssh-agent-filter.C | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ssh-agent-filter.C b/ssh-agent-filter.C
index 2878678..cbf5f45 100644
--- a/ssh-agent-filter.C
+++ b/ssh-agent-filter.C
@@ -543,8 +543,9 @@ int main (int const argc, char const * const * const argv) {
 			exit(EX_OK);
 		}
 	
+		// the following stuff is optional, so we don't do error checking
 		setsid();
-		chdir("/");
+		static_cast<void>(chdir("/"));
 		int devnull = open("/dev/null", O_RDWR);
 		dup2(devnull, 0);
 		dup2(devnull, 1);
-- 
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