From d13ba046b01fefa1fe5242d375fc949969915ef4 Mon Sep 17 00:00:00 2001
From: Fabian Homborg <FHomborg@gmail.com>
Date: Wed, 2 Feb 2022 19:25:40 +0100
Subject: [PATCH] resolve: Use the new real path

This failed for

/bin/foo/bar

if /bin is a symlink to /usr/bin and foo doesn't exist.

It returned /bin/foo/bar instead of the correct /usr/bin/foo/bar.
---
 src/builtins/path.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/builtins/path.cpp b/src/builtins/path.cpp
index b930a5c62..de6a28c33 100644
--- a/src/builtins/path.cpp
+++ b/src/builtins/path.cpp
@@ -643,9 +643,9 @@ static int path_resolve(parser_t &parser, io_streams_t &streams, int argc, const
                 next = wdirname(next);
                 real = wrealpath(next);
                 if (real) {
-                    next.push_back(L'/');
-                    next.append(rest);
-                    real = normalize_path(next, false);
+                    real->push_back(L'/');
+                    real->append(rest);
+                    real = normalize_path(*real, false);
                     break;
                 }
                 rest = wbasename(next) + L'/' + rest;