mirror of
https://github.com/systemd/systemd.git
synced 2024-11-23 02:03:37 +08:00
19615a650b
Since the empty_to_null() function was "macrofied", we need to use a bit
of black magic to make Coccinelle avoid running the transformation on
the macro itself.
Follow-up to ef2409cbde.
14 lines
393 B
Plaintext
14 lines
393 B
Plaintext
/* SPDX-License-Identifier: LGPL-2.1-or-later */
|
|
@@
|
|
/* Avoid running this transformation on the empty_to_null macro itself.
|
|
* See the note in strempty.cocci to understand the weird magic below.
|
|
*/
|
|
position p : script:python() {
|
|
not (p[0].file == "src/basic/string-util.h" and p[0].current_element == "something_else")
|
|
};
|
|
expression s;
|
|
@@
|
|
|
|
- isempty@p(s) ? NULL : s
|
|
+ empty_to_null(s)
|