replace double-checked locking patterns with thread safe local statics

Change-Id: Ie1aae7ecbd065a88b371d8c0deb586f54f7eff65
Reviewed-on: https://gerrit.libreoffice.org/62835
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>

1 files changed, 2 insertions, 12 deletions

diff --git a/toolkit/source/controls/controlmodelcontainerbase.cxx b/toolkit/source/controls/controlmodelcontainerbase.cxx
index 1235e6c09889..4d05caa81ff8 100644
--- a/toolkit/source/controls/controlmodelcontainerbase.cxx
+++ b/toolkit/source/controls/controlmodelcontainerbase.cxx
@@ -79,18 +79,8 @@ namespace
 {
     const Sequence< OUString >& lcl_getLanguageDependentProperties()
     {
-        static Sequence< OUString > s_aLanguageDependentProperties;
-        if ( s_aLanguageDependentProperties.getLength() == 0 )
-        {
-            ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
-            if ( s_aLanguageDependentProperties.getLength() == 0 )
-            {
-                s_aLanguageDependentProperties.realloc( 2 );
-                s_aLanguageDependentProperties[0] = "HelpText";
-                s_aLanguageDependentProperties[1] = "Title";
-                // note: properties must be sorted
-            }
-        }
+        // note: properties must be sorted
+        static Sequence<OUString> s_aLanguageDependentProperties{ "HelpText", "Title" };
         return s_aLanguageDependentProperties;
     }
 }