X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fcgroup-util.c;h=c746d606d9ff648c29cbcd530d579b5e87acd547;hb=01c94c5d0aff09b4c0e429d483c8eeba40017071;hp=99d06540a1579df953bd4a88c5d84a242e718beb;hpb=162255186046fa7a5e82859b7dba5a7909ce6fc4;p=elogind.git

diff --git a/src/shared/cgroup-util.c b/src/shared/cgroup-util.c
index 99d06540a..c746d606d 100644
--- a/src/shared/cgroup-util.c
+++ b/src/shared/cgroup-util.c
@@ -33,6 +33,7 @@
 #include "set.h"
 #include "macro.h"
 #include "util.h"
+#include "formats-util.h"
 #include "path-util.h"
 #include "fileio.h"
 #include "special.h"
@@ -486,8 +487,10 @@ int cg_get_path(const char *controller, const char *path, const char *suffix, ch
                 int r;
 
                 r = path_is_mount_point("/sys/fs/cgroup", false);
-                if (r <= 0)
-                        return r < 0 ? r : -ENOENT;
+                if (r < 0)
+                        return r;
+                if (r == 0)
+                        return -ENOENT;
 
                 /* Cache this to save a few stat()s */
                 good = true;