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-rw-r--r--mdoc_validate.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c
index 58677062..c4e7130f 100644
--- a/mdoc_validate.c
+++ b/mdoc_validate.c
@@ -1,4 +1,4 @@
-/* $Id: mdoc_validate.c,v 1.158 2011/03/07 01:35:51 schwarze Exp $ */
+/* $Id: mdoc_validate.c,v 1.159 2011/03/15 16:23:51 kristaps Exp $ */
/*
* Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2010, 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -2127,7 +2127,8 @@ post_bx(POST_ARGS)
n = mdoc->last->child;
if (n && NULL != (n = n->next))
- *n->string = toupper((unsigned char)*n->string);
+ *n->string = (char)toupper
+ ((unsigned char)*n->string);
return(1);
}