From 76019e1d527ab8b1634f93ac98daf41165bb91ae Mon Sep 17 00:00:00 2001
From: Nicholas Marriott <nicholas.marriott@gmail.com>
Date: Sat, 21 Jun 2008 14:16:30 +0000
Subject: [PATCH] If one match, add trailing space.

---
 cmd.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/cmd.c b/cmd.c
index b119698c..26c36b72 100644
--- a/cmd.c
+++ b/cmd.c
@@ -1,4 +1,4 @@
-/* $Id: cmd.c,v 1.53 2008-06-21 14:11:39 nicm Exp $ */
+/* $Id: cmd.c,v 1.54 2008-06-21 14:16:30 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -96,6 +96,13 @@ cmd_complete(const char *s)
 		return (xstrdup(s));
 	}
 	
+	/* If an exact match, return it, with a trailing space. */
+	if (ARRAY_LENGTH(&list) == 1) {
+		xasprintf(&s, "%s ", ARRAY_FIRST(&list));
+		ARRAY_FREE(&list);
+		return (s);
+	}
+
 	/* Now loop through the list and find the longest common prefix. */
 	prefix = xstrdup(ARRAY_FIRST(&list));
 	for (i = 1; i < ARRAY_LENGTH(&list); i++) {