Index: desktop/source/deployment/misc/dp_misc.cxx
===================================================================
--- desktop/source/deployment/misc/dp_misc.cxx	(revision 1779662)
+++ desktop/source/deployment/misc/dp_misc.cxx	(working copy)
@@ -103,7 +103,7 @@
 	}
     
     rtlDigest digest = rtl_digest_create( rtl_Digest_AlgorithmMD5 );
-    if (digest <= 0) {
+    if (digest == nullptr) {
         throw RuntimeException(
             OUSTR("cannot get digest rtl_Digest_AlgorithmMD5!"), 0 );
     }
Index: sd/source/ui/view/viewshe3.cxx
===================================================================
--- sd/source/ui/view/viewshe3.cxx	(revision 1779662)
+++ sd/source/ui/view/viewshe3.cxx	(working copy)
@@ -225,10 +225,10 @@
     // size, master page, to the new page.  This is usually the given page.
     // When the given page is NULL then use the first page of the document.
     SdPage* pTemplatePage = pPage;
-    if (pTemplatePage == NULL)
-        if (pDocument->GetSdPage(0, ePageKind) > 0)
+    if (pTemplatePage == nullptr)
+        if (pDocument->GetSdPage(0, ePageKind) != nullptr)
             pTemplatePage = pDocument->GetSdPage(0, ePageKind); 
-    if (pTemplatePage != NULL && pTemplatePage->TRG_HasMasterPage())
+    if (pTemplatePage != nullptr && pTemplatePage->TRG_HasMasterPage())
         aVisibleLayers = pTemplatePage->TRG_GetMasterPageVisibleLayers();
     else
         aVisibleLayers.SetAll();