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systemd/coccinelle/empty-to-null.cocci

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/* SPDX-License-Identifier: LGPL-2.1-or-later */
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@@
/* 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")
};
2017-12-07 14:13:00 +03:00
expression s;
@@
- isempty@p(s) ? NULL : s
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+ empty_to_null(s)