blank lines in tables do not need special handling; simplifies code

and reduces groff/mandoc differences in OpenBSD base by about 1%

1 files changed, 3 insertions, 6 deletions

diff --git a/tbl.c b/tbl.c
index dc59266d..b6492524 100644
--- a/tbl.c
+++ b/tbl.c
@@ -1,4 +1,4 @@
-/*	$Id: tbl.c,v 1.31 2015/01/14 22:44:55 schwarze Exp $ */
+/*	$Id: tbl.c,v 1.32 2015/01/21 00:47:04 schwarze Exp $ */
 /*
  * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org>
@@ -66,11 +66,8 @@ tbl_read(struct tbl_node *tbl, int ln, const char *p, int offs)
 		break;
 	}
 
-	/*
-	 * This only returns zero if the line is empty, so we ignore it
-	 * and continue on.
-	 */
-	return(tbl_data(tbl, ln, p) ? ROFF_TBL : ROFF_IGN);
+	tbl_data(tbl, ln, p);
+	return(ROFF_TBL);
 }
 
 struct tbl_node *