From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 28 Aug 2015 17:29:33 +0000 (+0200)
Subject: cgls: print the expressive error message we have
X-Git-Tag: v226~65^2~8
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cb88a0a4ae7e9a03edb8772b6e0d8d2fc79c9f6b;p=thirdparty%2Fsystemd.git

cgls: print the expressive error message we have
---

diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c
index fae9398aa55..22f33f000dd 100644
--- a/src/cgls/cgls.c
+++ b/src/cgls/cgls.c
@@ -160,7 +160,7 @@ static int get_cgroup_root(char **ret) {
                         &error,
                         ret);
         if (r < 0)
-                return log_error_errno(r, "Failed to query unit control group path: %m");
+                return log_error_errno(r, "Failed to query unit control group path: %s", bus_error_message(&error, r));
 
         return 0;
 }