diff --git a/ChangeLog b/ChangeLog
index 54809732d..72c08e378 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2001-12-18  Pierre-Yves Rivaille <pyrivail@ens-lyon.fr>
 
+	* Source/NSWindow.m ([NSWindow -setTitleWithRepresentedFilename:]): 
+	([NSWindow -setTitle:]): 
+	([NSWindow -_initBackendWindow:]): 
+	changed cString into lossyCString during DPStitlewindow calls
 	* Source/NSBrowser.m:
 	NSBrowserColumn: new methods initWithCoder & encodeWithCoder, it now 
 	complies to NSCoding
diff --git a/Source/NSWindow.m b/Source/NSWindow.m
index 3e4f67ae4..a2ed68ea5 100644
--- a/Source/NSWindow.m
+++ b/Source/NSWindow.m
@@ -668,7 +668,7 @@ static NSNotificationCenter *nc = nil;
 
   /* Other stuff we need to do for deferred windows */
   if (_windowTitle != nil)
-    DPStitlewindow(GSCurrentContext(), [_windowTitle cString], _windowNum);
+    DPStitlewindow(GSCurrentContext(), [_windowTitle lossyCString], _windowNum);
   if (!NSEqualSizes(_minimumSize, NSZeroSize))
     [self setMinSize: _minimumSize];
   if (!NSEqualSizes(_maximumSize, NSZeroSize))
@@ -860,7 +860,7 @@ static NSNotificationCenter *nc = nil;
       ASSIGN(_windowTitle, aString);
       [self setMiniwindowTitle: aString];
       if (_windowNum > 0)
-	DPStitlewindow(GSCurrentContext(), [aString cString], _windowNum);
+	DPStitlewindow(GSCurrentContext(), [aString lossyCString], _windowNum);
       if (_f.menu_exclude == NO && _f.has_opened == YES)
 	{
 	  [NSApp changeWindowsItem: self
@@ -881,7 +881,7 @@ static NSNotificationCenter *nc = nil;
       ASSIGN(_windowTitle, aString);
       [self setMiniwindowTitle: aString];
       if (_windowNum > 0)
-	DPStitlewindow(GSCurrentContext(), [aString cString], _windowNum);
+	DPStitlewindow(GSCurrentContext(), [aString lossyCString], _windowNum);
       if (_f.menu_exclude == NO && _f.has_opened == YES)
 	{
 	  [NSApp changeWindowsItem: self