1 files changed, 5 insertions, 5 deletions
diff --git a/svx/source/sidebar/line/LinePropertyPanel.cxx b/svx/source/sidebar/line/LinePropertyPanel.cxx
index 2a5e134954de..77f67e9602d4 100644
--- a/svx/source/sidebar/line/LinePropertyPanel.cxx
+++ b/svx/source/sidebar/line/LinePropertyPanel.cxx
@@ -108,12 +108,12 @@ VclPtr<vcl::Window> LinePropertyPanel::Create (
     const uno::Reference<frame::XFrame>& rxFrame,
     SfxBindings* pBindings)
 {
-    if (pParent == NULL)
-        throw lang::IllegalArgumentException("no parent Window given to LinePropertyPanel::Create", NULL, 0);
+    if (pParent == nullptr)
+        throw lang::IllegalArgumentException("no parent Window given to LinePropertyPanel::Create", nullptr, 0);
     if ( ! rxFrame.is())
-        throw lang::IllegalArgumentException("no XFrame given to LinePropertyPanel::Create", NULL, 1);
-    if (pBindings == NULL)
-        throw lang::IllegalArgumentException("no SfxBindings given to LinePropertyPanel::Create", NULL, 2);
+        throw lang::IllegalArgumentException("no XFrame given to LinePropertyPanel::Create", nullptr, 1);
+    if (pBindings == nullptr)
+        throw lang::IllegalArgumentException("no SfxBindings given to LinePropertyPanel::Create", nullptr, 2);
 
     return VclPtr<LinePropertyPanel>::Create(pParent, rxFrame, pBindings);
 }