From 3e8cb61a7956e658dc2ea394e6177c75f59fb75d Mon Sep 17 00:00:00 2001
From: Sascha Wessel <wessel@nefkom.net>
Date: Thu, 11 Dec 2008 12:45:54 +0100
Subject: [PATCH] Fixed compilation warning:
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ignoring return value of ‘chdir’, declared with
attribute warn_unused_result
---
 ChangeLog  | 4 ++++
 fso-gpsd.c | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index d5453b6..533d691 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+fso-gpsd 0.9
+	* Fixed compilation warning: ignoring return value of ‘chdir’,
+	  declared with attribute warn_unused_result
+
 fso-gpsd 0.8 - 2008-12-06
 	* Improved logging
 	* Optimization
diff --git a/fso-gpsd.c b/fso-gpsd.c
index d105c8f..53e3cb6 100644
--- a/fso-gpsd.c
+++ b/fso-gpsd.c
@@ -2465,7 +2465,10 @@ main(int argc, char **argv)
 		background = TRUE;
 
 		setsid();
-		chdir("/");
+
+		if (chdir("/")) {
+			ERROR("Cannot chdir: /: %s", strerror(errno));
+		}
 
 		fd = open("/dev/null", O_RDWR, 0);
 
-- 
2.11.4.GIT