From 48ffc50a1ae106dd143b341d5c27c6603acd14dc Mon Sep 17 00:00:00 2001
From: Igor Fedotov <ifedotov@suse.com>
Date: Fri, 15 Nov 2019 20:37:07 +0300
Subject: [PATCH] test/fio: handle nullptr when throttle params parsing

Signed-off-by: Igor Fedotov <ifedotov@suse.com>
---
 src/test/fio/fio_ceph_objectstore.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/test/fio/fio_ceph_objectstore.cc b/src/test/fio/fio_ceph_objectstore.cc
index aabf0c22e8009..ac0c79c99d515 100644
--- a/src/test/fio/fio_ceph_objectstore.cc
+++ b/src/test/fio/fio_ceph_objectstore.cc
@@ -487,7 +487,9 @@ struct Job {
 
   static vector<unsigned> parse_throttle_str(const char *p) {
     vector<unsigned> ret;
-
+    if (p == nullptr) {
+      return ret;
+    }
     ceph::for_each_substr(p, ",\"", [&ret] (auto &&s) mutable {
       if (s.size() > 0) {
 	ret.push_back(std::stoul(std::string(s)));
-- 
2.39.5