From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 26 Sep 2013 18:03:20 +0000 (+0200)
Subject: unit-name: when escaping a path consider the empty path identical to the root dir
X-Git-Tag: v208~45
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=6270c1bd8f83e9985458c63688f452be7626766f

unit-name: when escaping a path consider the empty path identical to the root dir
---

diff --git a/src/shared/unit-name.c b/src/shared/unit-name.c
index 8f6c28e86..bc8094d11 100644
--- a/src/shared/unit-name.c
+++ b/src/shared/unit-name.c
@@ -301,7 +301,7 @@ char *unit_name_path_escape(const char *f) {
 
         path_kill_slashes(p);
 
-        if (streq(p, "/")) {
+        if (streq(p, "/") || streq(p, "")) {
                 free(p);
                 return strdup("-");
         }