From: Sage Weil <sage@newdream.net>
Date: Thu, 6 Oct 2011 16:40:09 +0000 (-0700)
Subject: rgw: fix chdir result warning
X-Git-Tag: v0.37~61
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d78286e1e255fdcc14e4a0d9a504e43fbd035d01;p=ceph.git

rgw: fix chdir result warning

warning: rgw/rgw_main.cc:265: ignoring return value of ‘int chdir(const char*)’, declared with attribute warn_unused_result

Signed-off-by: Sage Weil <sage@newdream.net>
---

diff --git a/src/rgw/rgw_main.cc b/src/rgw/rgw_main.cc
index 1944013aacdd..b97ad0f62568 100644
--- a/src/rgw/rgw_main.cc
+++ b/src/rgw/rgw_main.cc
@@ -262,7 +262,10 @@ int main(int argc, const char **argv)
     close(0);
     close(1);
     close(2);
-    chdir("/");
+    int r = chdir("/");
+    if (r < 0) {
+      dout(0) << "weird, i couldn't chdir to /" << dendl;
+    }
   }
   
   common_init_finish(g_ceph_context);