===================================================================
RCS file: /cvs/texi2mdoc/main.c,v
retrieving revision 1.35
retrieving revision 1.36
diff -u -p -r1.35 -r1.36
--- texi2mdoc/main.c	2015/02/23 15:09:09	1.35
+++ texi2mdoc/main.c	2015/02/23 15:23:44	1.36
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.35 2015/02/23 15:09:09 kristaps Exp $ */
+/*	$Id: main.c,v 1.36 2015/02/23 15:23:44 kristaps Exp $ */
 /*
  * Copyright (c) 2015 Kristaps Dzonsons <kristaps@bsd.lv>
  *
@@ -532,7 +532,7 @@ doignblock(struct texi *p, enum texicmd cmd, 
 	 */
 	term = memmem(&buf[*pos], sz, end, endsz);
 	endpos = NULL == term ? sz :
-		*pos + term - &buf[*pos];
+		*pos + (size_t)(term - &buf[*pos]);
 	assert(endpos <= sz);
 	while (*pos < endpos)
 		advance(p, buf, pos);
@@ -664,7 +664,7 @@ doverbatim(struct texi *p, enum texicmd cmd, 
 	 */
 	term = memmem(&buf[*pos], sz, end, endsz);
 	endpos = NULL == term ? sz :
-		*pos + term - &buf[*pos];
+		*pos + (size_t)(term - &buf[*pos]);
 
 	teximacro(p, "Bd -literal -offset indent");
 	assert(endpos <= sz);