From 8d49745c2be3385ff3c20f4c848abfe700b06435 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 14 Feb 2010 22:38:07 +0100
Subject: [PATCH] strv: make sure empty string lists result in a valid empty
 string in strv_join()

---
 strv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/strv.c b/strv.c
index 25ea92c11..4cea86e04 100644
--- a/strv.c
+++ b/strv.c
@@ -281,6 +281,8 @@ char *strv_join(char **l, const char *separator) {
                 e = stpcpy(e, *s);
         }
 
+        *e = 0;
+
         return r;
 }
 
-- 
2.30.2