convert std::map::insert to std::map::emplace II

Change-Id: Ief8bd59c903625ba65b75114b7b52c3b7ecbd331
Reviewed-on: https://gerrit.libreoffice.org/41019
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 2 insertions, 3 deletions

diff --git a/framework/source/services/ContextChangeEventMultiplexer.cxx b/framework/source/services/ContextChangeEventMultiplexer.cxx
index 1171aebc87d7..ac579eeee802 100644
--- a/framework/source/services/ContextChangeEventMultiplexer.cxx
+++ b/framework/source/services/ContextChangeEventMultiplexer.cxx
@@ -284,10 +284,9 @@ ContextChangeEventMultiplexer::FocusDescriptor* ContextChangeEventMultiplexer::G
             xComponent->addEventListener(this);
 
         // Create a new listener container for the event focus.
-        iDescriptor = maListeners.insert(
-            ListenerMap::value_type(
+        iDescriptor = maListeners.emplace(
                 rxEventFocus,
-                FocusDescriptor())).first;
+                FocusDescriptor()).first;
     }
     if (iDescriptor != maListeners.end())
         return &iDescriptor->second;