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-rw-r--r--tbl_term.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/tbl_term.c b/tbl_term.c
index fd03b81303f9..c154a0e9b967 100644
--- a/tbl_term.c
+++ b/tbl_term.c
@@ -1,4 +1,4 @@
-/* $Id: tbl_term.c,v 1.56 2017/07/08 13:43:15 schwarze Exp $ */
+/* $Id: tbl_term.c,v 1.57 2017/07/31 16:14:10 schwarze Exp $ */
/*
* Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
* Copyright (c) 2011,2012,2014,2015,2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -51,7 +51,10 @@ static void tbl_word(struct termp *, const struct tbl_dat *);
static size_t
term_tbl_sulen(const struct roffsu *su, void *arg)
{
- return term_hen((const struct termp *)arg, su);
+ int i;
+
+ i = term_hen((const struct termp *)arg, su);
+ return i > 0 ? i : 0;
}
static size_t