mirror of
https://github.com/systemd/systemd.git
synced 2024-10-31 07:51:21 +03:00
6 lines
63 B
Plaintext
6 lines
63 B
Plaintext
@@
|
|
expression s;
|
|
@@
|
|
- isempty(s) ? NULL : s
|
|
+ empty_to_null(s)
|