From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Wed, 13 Feb 2013 17:58:41 +0000 (+0100)
Subject: test_object_map.cc: use empty() to check for emptiness
X-Git-Tag: v0.58~66^2~8
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=9da963efda37d8c5077f99f740d3c4a3144036cf;p=ceph.git

test_object_map.cc: use empty() to check for emptiness

Use !empty() instead of 'size()' to check for emptiness for
performance reasons.

Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
---

diff --git a/src/test/ObjectMap/test_object_map.cc b/src/test/ObjectMap/test_object_map.cc
index e536be3b8473..e26b0e2c31cf 100644
--- a/src/test/ObjectMap/test_object_map.cc
+++ b/src/test/ObjectMap/test_object_map.cc
@@ -125,7 +125,7 @@ public:
     to_get.insert(key);
     map<string, bufferlist> got;
     db->get_xattrs(hoid, to_get, &got);
-    if (got.size()) {
+    if (!got.empty()) {
       *value = string(got.begin()->second.c_str(),
 		      got.begin()->second.length());
       return 1;
@@ -145,7 +145,7 @@ public:
     to_get.insert(key);
     map<string, bufferlist> got;
     db->get_values(hoid, to_get, &got);
-    if (got.size()) {
+    if (!got.empty()) {
       *value = string(got.begin()->second.c_str(),
 		      got.begin()->second.length());
       return 1;