--- src/lib/libc/stdio/local.h	2005/05/09 12:43:40	1.6
+++ src/lib/libc/stdio/local.h	2005/07/23 20:23:06	1.7
@@ -82,7 +82,7 @@ struct __sFILEX {
  * Return true iff the given FILE cannot be written now.
  */
 #define	cantwrite(fp) \
-	((((fp)->_flags & __SWR) == 0 || (fp)->_bf._base == NULL) && \
+	((((fp)->pub._flags & __SWR) == 0 || (fp)->_bf._base == NULL) && \
 	 __swsetup(fp))
 
 /*