diff options
| -rw-r--r-- | src/core/unit.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/core/unit.c b/src/core/unit.c index 2b356e2854..730492e226 100644 --- a/src/core/unit.c +++ b/src/core/unit.c @@ -2846,14 +2846,18 @@ int unit_add_node_link(Unit *u, const char *what, bool wants) { assert(u); - if (!what) - return 0; - /* Adds in links to the device node that this unit is based on */ + if (isempty(what)) + return 0; if (!is_device_path(what)) return 0; + /* When device units aren't supported (such as in a + * container), don't create dependencies on them. */ + if (unit_vtable[UNIT_DEVICE]->supported && !unit_vtable[UNIT_DEVICE]->supported(u->manager)) + return 0; + e = unit_name_from_path(what, ".device"); if (!e) return -ENOMEM; |