1 files changed, 2 insertions, 3 deletions
diff --git a/cpp/src/IceGrid/FileUserAccountMapperI.cpp b/cpp/src/IceGrid/FileUserAccountMapperI.cpp
index 6fce0d6966f..247def1d6f2 100644
--- a/cpp/src/IceGrid/FileUserAccountMapperI.cpp
+++ b/cpp/src/IceGrid/FileUserAccountMapperI.cpp
@@ -8,16 +8,15 @@
 // **********************************************************************
 
 #include <IceUtil/DisableWarnings.h>
+#include <IceUtil/FileUtil.h>
 #include <IceGrid/FileUserAccountMapperI.h>
 
-#include <fstream>
-
 using namespace std;
 using namespace IceGrid;
 
 FileUserAccountMapperI::FileUserAccountMapperI(const string& filename)
 {
-    ifstream file(filename.c_str());
+    IceUtilInternal::ifstream file(filename); // filename is a UTF-8 string
     if(!file)
     {
         throw "cannot open `" + filename + "' for reading: " + strerror(errno);