From 7ac6f0842a9dcd363f0a6ec0a2ae7ab14c3b2edc Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Wed, 17 Jan 2018 11:15:00 +0100
Subject: [PATCH] path-util: don't add extra "/" when prefix already is
 suffixed by slash

No need to insert duplicate "/" if we can avoid it. This is particularly
relevant if the prefix passed in is the root directory.
---
 src/basic/path-util.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/basic/path-util.c b/src/basic/path-util.c
index a04454726..2be77126c 100644
--- a/src/basic/path-util.c
+++ b/src/basic/path-util.c
@@ -85,7 +85,10 @@ char *path_make_absolute(const char *p, const char *prefix) {
         if (path_is_absolute(p) || isempty(prefix))
                 return strdup(p);
 
-        return strjoin(prefix, "/", p);
+        if (endswith(prefix, "/"))
+                return strjoin(prefix, p);
+        else
+                return strjoin(prefix, "/", p);
 }
 #endif // 0
 
-- 
2.30.2