diff --git a/GSWeb.framework/GSWDynamicURLString.m b/GSWeb.framework/GSWDynamicURLString.m
index c3f2be1..0ef320d 100644
--- a/GSWeb.framework/GSWDynamicURLString.m
+++ b/GSWeb.framework/GSWDynamicURLString.m
@@ -260,6 +260,18 @@ static SEL appendStringSel = NULL;
   [super dealloc];
 };
 
+//--------------------------------------------------------------------
+
+- (NSData*) dataUsingEncoding: (NSStringEncoding)encoding allowLossyConversion: (BOOL)flag
+{
+  if (!_flags.composed)
+  {
+    [self _compose];
+  }
+
+  return [_url dataUsingEncoding: encoding allowLossyConversion: flag];
+}
+
 //--------------------------------------------------------------------
 -(id)initWithCoder:(NSCoder*)coder
 {