From: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Date: Mon, 18 Mar 2013 13:34:15 +0000 (+0100)
Subject: test/test_snap_mapper.cc: prefer prefix ++operator for iterators
X-Git-Tag: v0.60~44^2~4
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=80615f6bfea128e1377145e1087eb4bd34ca8983;p=ceph.git

test/test_snap_mapper.cc: prefer prefix ++operator for iterators

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

diff --git a/src/test/test_snap_mapper.cc b/src/test/test_snap_mapper.cc
index db58c685b112..a3b250052ef8 100644
--- a/src/test/test_snap_mapper.cc
+++ b/src/test/test_snap_mapper.cc
@@ -25,7 +25,7 @@ typename T::iterator rand_choose(T &cont) {
   int index = rand() % cont.size();
   typename T::iterator retval = cont.begin();
 
-  for (; index > 0; --index) retval++;
+  for (; index > 0; --index) ++retval;
   return retval;
 }