Fix for distcc issue 98 <http://code.google.com/p/distcc/issues/detail?id=98>:

build problem with -Werror due to ignoring return value of 'chdir'.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/zeroconf.c b/src/zeroconf.c
index 0de0957..5b70566 100644
--- a/src/zeroconf.c
+++ b/src/zeroconf.c
@@ -598,8 +598,11 @@ int dcc_zeroconf_add_hosts(struct dcc_hostdef **ret_list, int *ret_nhosts, int n
             setsid();
 #endif
 
-            chdir("/");
+            int ret = chdir("/");
             rs_add_logger(rs_logger_syslog, RS_LOG_DEBUG, NULL, 0);
+            if (ret != 0) {
+                rs_log_warning("chdir to '/' failed: %s", strerror(errno));
+            }
             _exit(daemon_proc(host_file, lock_file, n_slots));
         }