From: Sage Weil <sage@inktank.com>
Date: Mon, 25 Mar 2013 04:18:46 +0000 (-0700)
Subject: osdc/Objecter: prval optional for listsnaps
X-Git-Tag: v0.62~118^2~44
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=ebed0000146e5b8d9dfc33c68718f8f0deb6a627;p=ceph.git

osdc/Objecter: prval optional for listsnaps

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/osdc/Objecter.h b/src/osdc/Objecter.h
index 912f00d91e5..2622c950eb5 100644
--- a/src/osdc/Objecter.h
+++ b/src/osdc/Objecter.h
@@ -374,7 +374,8 @@ struct ObjectOperation {
               psnaps->clones.push_back(clone);
             }
           }
-          *prval = 0;
+          if (prval)
+	    *prval = 0;
 	}
 	catch (buffer::error& e) {
 	  if (prval)