From 36a3979590095d7733e8b418b93b3322e4dc398b Mon Sep 17 00:00:00 2001
From: Samuel Just <sam.just@inktank.com>
Date: Mon, 14 May 2012 13:12:18 -0700
Subject: [PATCH] OSD: _have_pg should return NULL if pg is not in map

Signed-off-by: Samuel Just <sam.just@inktank.com>
---
 src/osd/OSD.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 4bf394b8a2724..00f32154ba15d 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -1236,7 +1236,8 @@ bool OSD::_have_pg(pg_t pgid)
 PG *OSD::_lookup_lock_pg(pg_t pgid)
 {
   assert(osd_lock.is_locked());
-  assert(pg_map.count(pgid));
+  if (!pg_map.count(pgid))
+    return NULL;
   PG *pg = pg_map[pgid];
   pg->lock();
   return pg;