4 files changed, 5 insertions, 5 deletions
diff --git a/svl/source/config/asiancfg.cxx b/svl/source/config/asiancfg.cxx
index a4af225c86ba..3386689987f7 100644
--- a/svl/source/config/asiancfg.cxx
+++ b/svl/source/config/asiancfg.cxx
@@ -135,12 +135,12 @@ void SvxAsianConfig::SetStartEndChars(
     css::lang::Locale const & locale, OUString const * startChars,
     OUString const * endChars)
 {
-    assert((startChars == 0) == (endChars == 0));
+    assert((startChars == nullptr) == (endChars == nullptr));
     css::uno::Reference< css::container::XNameContainer > set(
         officecfg::Office::Common::AsianLayout::StartEndCharacters::get(
             impl_->batch));
     OUString name(toString(locale));
-    if (startChars == 0) {
+    if (startChars == nullptr) {
         try {
             set->removeByName(name);
         } catch (css::container::NoSuchElementException &) {}
diff --git a/svl/source/config/cjkoptions.cxx b/svl/source/config/cjkoptions.cxx
index 69d456b907bc..59b82ca49692 100644
--- a/svl/source/config/cjkoptions.cxx
+++ b/svl/source/config/cjkoptions.cxx
@@ -379,7 +379,7 @@ bool SvtCJKOptions_Impl::IsReadOnly(SvtCJKOptions::EOption eOption) const
 
 // global
 
-static SvtCJKOptions_Impl*  pCJKOptions = NULL;
+static SvtCJKOptions_Impl*  pCJKOptions = nullptr;
 static sal_Int32            nCJKRefCount = 0;
 namespace { struct theCJKOptionsMutex : public rtl::Static< ::osl::Mutex , theCJKOptionsMutex >{}; }
 
diff --git a/svl/source/config/ctloptions.cxx b/svl/source/config/ctloptions.cxx
index 4e526404e864..cb9acf10cd16 100644
--- a/svl/source/config/ctloptions.cxx
+++ b/svl/source/config/ctloptions.cxx
@@ -376,7 +376,7 @@ void SvtCTLOptions_Impl::SetCTLTextNumerals( SvtCTLOptions::TextNumerals _eNumer
 }
 // global
 
-static SvtCTLOptions_Impl*  pCTLOptions = NULL;
+static SvtCTLOptions_Impl*  pCTLOptions = nullptr;
 static sal_Int32            nCTLRefCount = 0;
 namespace { struct CTLMutex : public rtl::Static< osl::Mutex, CTLMutex > {}; }
 
diff --git a/svl/source/config/itemholder2.cxx b/svl/source/config/itemholder2.cxx
index 5e46847dc7b5..a3b58097a8c2 100644
--- a/svl/source/config/itemholder2.cxx
+++ b/svl/source/config/itemholder2.cxx
@@ -142,7 +142,7 @@ void ItemHolder2::impl_deleteItem(TItemInfo& rItem)
     if (rItem.pItem)
     {
         delete rItem.pItem;
-        rItem.pItem = 0;
+        rItem.pItem = nullptr;
     }
 }