--- embedaddon/sudo/common/lbuf.c	2013/10/14 07:56:33	1.1.1.5
+++ embedaddon/sudo/common/lbuf.c	2014/06/15 16:12:54	1.1.1.6
@@ -77,7 +77,7 @@ lbuf_destroy(struct lbuf *lbuf)
 }
 
 static void
-lbuf_expand(struct lbuf *lbuf, size_t extra)
+lbuf_expand(struct lbuf *lbuf, int extra)
 {
     if (lbuf->len + extra + 1 >= lbuf->size) {
 	do {