diff --git a/src/wraplibxml.cpp b/src/wraplibxml.cpp
index ac90517..92ff335 100644
--- a/src/wraplibxml.cpp
+++ b/src/wraplibxml.cpp
@@ -733,8 +733,13 @@ wxFileName WrapLibxml::URLToFileName ( const wxString &url )
 	do {
 		if ( uri->scheme == NULL || strcmp (uri->scheme, "file" ) )
 			break;
+#ifdef _MSC_VER
 		if ( uri->server && stricmp ( uri->server, "localhost") )
 			break;
+#else
+		if ( uri->server && strcasecmp ( uri->server, "localhost") )
+			break;
+#endif
 		if ( uri->path == NULL || !*uri->path )
 			break;
 
diff --git a/src/xercescatalogresolver.cpp b/src/xercescatalogresolver.cpp
index f5329cd..776642c 100644
--- a/src/xercescatalogresolver.cpp
+++ b/src/xercescatalogresolver.cpp
@@ -24,7 +24,7 @@ InputSource *XercesCatalogResolver::resolveEntity (
 
 	// Xerces-C++ can't open a file URL when there are multi-byte characters.
 	// Parse the file URL here instead.
-	wxFileName file = WrapLibxml::URLToFileName ( systemId );
+	wxFileName file = WrapLibxml::URLToFileName ( sysId );
 	if ( file.IsFileReadable() )
 		return new LocalFileInputSource (
 			( const XMLCh * ) WrapXerces::toString ( file.GetFullPath() ).GetData() );