--- libaitwww/src/mime.c	2012/07/31 22:59:33	1.3.4.2
+++ libaitwww/src/mime.c	2012/07/31 23:08:40	1.3.4.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: mime.c,v 1.3.4.2 2012/07/31 22:59:33 misho Exp $
+* $Id: mime.c,v 1.3.4.3 2012/07/31 23:08:40 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -675,7 +675,7 @@ mime_calcRawSize(struct tagMIME * __restrict m)
 	if (!s)
 		return m->mime_body.iov_len;
 	/* strip whitespaces */
-	while (isspace(*s))
+	while (isspace((int) *s))
 		s++;
 	t = strchr(s, ';');
 	len = t ? strlen(s) : t - s;
@@ -726,7 +726,7 @@ mime_getRawData(struct tagMIME * __restrict m, char * 
 	}
 
 	/* strip whitespaces */
-	while (isspace(*s))
+	while (isspace((int) *s))
 		s++;
 	t = strchr(s, ';');
 	len = t ? strlen(s) : t - s;