Modernize a bit connectivity (part1)

by using for range loops
+ use returned iterator by erase call in ZConnectionPool

Change-Id: I97b14b24ebddefea909bc17cb3463f840fde38a0
Reviewed-on: https://gerrit.libreoffice.org/48634
Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
Tested-by: Julien Nabet <serval2412@yahoo.fr>

1 files changed, 1 insertions, 3 deletions

diff --git a/connectivity/source/cpool/ZConnectionPool.cxx b/connectivity/source/cpool/ZConnectionPool.cxx
index 2a0609ed58e1..672ba58d8086 100644
--- a/connectivity/source/cpool/ZConnectionPool.cxx
+++ b/connectivity/source/cpool/ZConnectionPool.cxx
@@ -247,9 +247,7 @@ void OConnectionPool::invalidatePooledConnections()
             }
             if(aActIter == m_aActiveConnections.end())
             {// he isn't so we can delete him
-                TConnectionMap::iterator aDeleteIter = aIter;
-                ++aIter;
-                m_aPool.erase(aDeleteIter);
+                aIter = m_aPool.erase(aIter);
             }
             else
                 ++aIter;