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, 2 insertions, 2 deletions

diff --git a/connectivity/source/drivers/firebird/Connection.cxx b/connectivity/source/drivers/firebird/Connection.cxx
index 4ae13ad6beae..5316895c3679 100644
--- a/connectivity/source/drivers/firebird/Connection.cxx
+++ b/connectivity/source/drivers/firebird/Connection.cxx
@@ -942,9 +942,9 @@ void Connection::disposing()
 void Connection::disposeStatements()
 {
     MutexGuard aGuard(m_aMutex);
-    for (OWeakRefArray::iterator i = m_aStatements.begin(); m_aStatements.end() != i; ++i)
+    for (auto const& statement : m_aStatements)
     {
-        Reference< XComponent > xComp(i->get(), UNO_QUERY);
+        Reference< XComponent > xComp(statement.get(), UNO_QUERY);
         if (xComp.is())
             xComp->dispose();
     }