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| author | Lennart Poettering <lennart@poettering.net> | 2015-08-31 13:03:16 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-08-31 13:20:44 +0200 |
| commit | 324496eb25b51395a00430b28fac639502df9e3e (patch) | |
| tree | 5dc3486cffed49cff5a53003f85518558adabdf9 | |
| parent | 90990e28c9067b37cd5a8a90ed813a036fdd0bd0 (diff) | |
cgls: pretty print root cgroup path
Make sure show it as "/" rather than empty string.
| -rw-r--r-- | src/cgls/cgls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cgls/cgls.c b/src/cgls/cgls.c index 22f33f000d..a8d910d532 100644 --- a/src/cgls/cgls.c +++ b/src/cgls/cgls.c @@ -263,7 +263,7 @@ int main(int argc, char *argv[]) { if (r < 0) goto finish; - printf("Control group %s:\n", root); + printf("Control group %s:\n", isempty(root) ? "/" : root); fflush(stdout); r = show_cgroup(SYSTEMD_CGROUP_CONTROLLER, root, NULL, 0, arg_kernel_threads, output_flags); |