X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=src%2Fcommon%2Flibrary%2Fxmldoc.cpp;fp=src%2Fcommon%2Flibrary%2Fxmldoc.cpp;h=be28286e6d512ccc0cac6261b003bc789b5f0ba2;hb=b4a642b33db5df1bb2661b53144508b78390d527;hp=b365a2a92a84f8d3dadbeae97e2cf6b95231d00c;hpb=be5981e42f8772ec9b9ad8b4428a7cdc3b8ce25d;p=tpi%2Flychee.git

diff --git a/src/common/library/xmldoc.cpp b/src/common/library/xmldoc.cpp
index b365a2a..be28286 100644
--- a/src/common/library/xmldoc.cpp
+++ b/src/common/library/xmldoc.cpp
@@ -46,16 +46,16 @@ wxXmlNode * myGetFirstLib(wxXmlDocument * xmlDoc, int nLibIndex)
 {
 	if (! xmlDoc->IsOk())
 	{
-		return NULL;
+		return nullptr;
 	}
 	wxXmlNode * n = xmlDoc->GetRoot()->GetChildren();
-	return (n == NULL || myIsLib(n)) ? (nLibIndex <= 0 ? n : myGetNextLib(n, nLibIndex - 1)) : myGetNextLib(n, nLibIndex);
+	return (n == nullptr || myIsLib(n)) ? (nLibIndex <= 0 ? n : myGetNextLib(n, nLibIndex - 1)) : myGetNextLib(n, nLibIndex);
 }
 
 wxXmlNode * myGetNextLib(wxXmlNode * n, int nLibIndex)
 {
 	n = n->GetNext();
-	return (n == NULL || myIsLib(n)) ? (nLibIndex <= 0 ? n : myGetNextLib(n, nLibIndex - 1)) : myGetNextLib(n, nLibIndex);
+	return (n == nullptr || myIsLib(n)) ? (nLibIndex <= 0 ? n : myGetNextLib(n, nLibIndex - 1)) : myGetNextLib(n, nLibIndex);
 }
 
 wxULongLong_t myGetAttributeInt(wxXmlNode * n, const wxString & szValue, wxULongLong_t nDefaultValue, int nBase)