From 4e4e9935b74b9810cc2a66110ed051d2692a9c6a Mon Sep 17 00:00:00 2001
From: ceriel <devnull@localhost>
Date: Mon, 9 Mar 1987 12:47:23 +0000
Subject: [PATCH] to3dig did not give a return value

---
 emtest/select.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/emtest/select.c b/emtest/select.c
index 3a785cb5..98c23264 100644
--- a/emtest/select.c
+++ b/emtest/select.c
@@ -262,4 +262,5 @@ to3dig(i)
 	*s++ = (i % 100) / 10 + '0';
 	*s++ = (i % 10) + '0';
 	*s = '\0';
+	return buf;
 }