don't leak editengine pool on shutdown

Change-Id: I585953c26ed40acc51853b9ed5cd398b84472056
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/115099
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 12 insertions, 2 deletions

diff --git a/editeng/source/editeng/editeng.cxx b/editeng/source/editeng/editeng.cxx
index 65eb808eb504..1b9e6b9e5cdd 100644
--- a/editeng/source/editeng/editeng.cxx
+++ b/editeng/source/editeng/editeng.cxx
@@ -82,7 +82,17 @@ using namespace ::com::sun::star::linguistic2;
 static bool bDebugPaint = false;
 #endif
 
-static SfxItemPool* pGlobalPool=nullptr;
+
+namespace {
+struct PoolDeleter
+{
+    void operator()(SfxItemPool* pPool)
+    {
+        SfxItemPool::Free(pPool);
+    };
+};
+}
+static std::unique_ptr<SfxItemPool, PoolDeleter> pGlobalPool;
 
 EditEngine::EditEngine( SfxItemPool* pItemPool )
 {
@@ -2597,7 +2607,7 @@ SfxItemPool* EditEngine::CreatePool()
 SfxItemPool& EditEngine::GetGlobalItemPool()
 {
     if ( !pGlobalPool )
-        pGlobalPool = CreatePool();
+        pGlobalPool.reset(CreatePool());
     return *pGlobalPool;
 }