install: treat non-existent directory as empty

When looking for symlinks, it doesn't make sense to error-out if
the directory is missing. The user might delete an empty directory.

This check caused test-unit-file to fail when run before installation.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/shared/install.c b/src/shared/install.c
index 1a69337f5a..0d38bccd72 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -524,8 +524,11 @@ static int find_symlinks(
         assert(same_name_link);
 
         fd = open(config_path, O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC|O_NOFOLLOW);
-        if (fd < 0)
+        if (fd < 0) {
+                if (errno == ENOENT)
+                        return 0;
                 return -errno;
+        }
 
         /* This takes possession of fd and closes it */
         return find_symlinks_fd(name, fd, config_path, config_path, same_name_link);