Made tree/term/out() functions return void.

Put err() functions back into front-ends (no use making it needlessly complex).

1 files changed, 2 insertions, 4 deletions

diff --git a/tree.c b/tree.c
index 70429548..4211f877 100644
--- a/tree.c
+++ b/tree.c
@@ -27,22 +27,20 @@ static	void	print_man(const struct man_node *, int);
 
 
 /* ARGSUSED */
-int
+void
 tree_mdoc(void *arg, const struct mdoc *mdoc)
 {
 
 	print_mdoc(mdoc_node(mdoc), 0);
-	return(1);
 }
 
 
 /* ARGSUSED */
-int
+void
 tree_man(void *arg, const struct man *man)
 {
 
 	print_man(man_node(man), 0);
-	return(1);
 }