Updates to a number of apps to remove warnings/compile errors under libc5.

Tested under both libc5 and libc6 and all seems well with these fixes.
 -Erik

1 files changed, 1 insertions, 1 deletions

diff --git a/tty.c b/tty.c
index 3a318eb..f3c7fb7 100644
--- a/tty.c
+++ b/tty.c
@@ -46,5 +46,5 @@ extern int tty_main(int argc, char **argv)
 		else
 			puts("not a tty");
 	}
-	exit(isatty(0) ? TRUE : FALSE);
+	return(isatty(0) ? TRUE : FALSE);
 }