From: Orit Wasserman <owasserm@redhat.com>
Date: Tue, 23 May 2017 15:45:00 +0000 (+0300)
Subject: rgw: add check to see if out is null
X-Git-Tag: ses5-milestone6~8^2~7^2~10
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6c0611136db58effd76d1e8a559ae64c67f658b0;p=ceph.git

rgw: add check to see if out is null

Signed-off-by: Orit Wasserman <owasserm@redhat.com>
---

diff --git a/src/rgw/rgw_reshard.cc b/src/rgw/rgw_reshard.cc
index 7ef28f0fcd8d..1feaeb91708f 100644
--- a/src/rgw/rgw_reshard.cc
+++ b/src/rgw/rgw_reshard.cc
@@ -445,8 +445,10 @@ int RGWBucketReshard::do_reshard(
 	}
 	if (verbose) {
 	  formatter->close_section();
-	  formatter->flush(*out);
-	  formatter->flush(*out);
+	  if (out) {
+	    formatter->flush(*out);
+	    formatter->flush(*out);
+	  }
 	} else if (out && !(total_entries % 1000)) {
 	  (*out) << " " << total_entries;
 	}
@@ -455,7 +457,9 @@ int RGWBucketReshard::do_reshard(
   }
   if (verbose) {
     formatter->close_section();
-    formatter->flush(*out);
+    if (out) {
+      formatter->flush(*out);
+    }
   } else if (out) {
     (*out) << " " << total_entries << std::endl;
   }