projects
/
platform
/
upstream
/
systemd.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
06acf2d
)
loginctl: when showing device tree of seats with no devices show something useful
author
Lennart Poettering
<lennart@poettering.net>
Wed, 18 Dec 2013 16:16:33 +0000
(17:16 +0100)
committer
Lennart Poettering
<lennart@poettering.net>
Wed, 18 Dec 2013 17:21:28 +0000
(18:21 +0100)
src/login/sysfs-show.c
patch
|
blob
|
history
diff --git
a/src/login/sysfs-show.c
b/src/login/sysfs-show.c
index
3286411
..
939bd61
100644
(file)
--- a/
src/login/sysfs-show.c
+++ b/
src/login/sysfs-show.c
@@
-179,6
+179,8
@@
int show_sysfs(const char *seat, const char *prefix, unsigned n_columns) {
first = udev_enumerate_get_list_entry(e);
if (first)
show_sysfs_one(udev, seat, &first, "/", prefix, n_columns);
+ else
+ printf("%s%s%s\n", prefix, draw_special_char(DRAW_TREE_RIGHT), "(none)");
return r;
}