[thirdparty/systemd.git] / coccinelle / empty-to-null.cocci

@@
/* Avoid running this transformation on the empty_to_null function itself */
position p : script:python() { p[0].current_element != "empty_to_null" };
expression s;
@@

- isempty@p(s) ? NULL : s
+ empty_to_null(s)
Commit	Line	Data
a8ea93a5	1	@@
60d9959d FS	2	/* Avoid running this transformation on the empty_to_null function itself */
60d9959d FS	3	position p : script:python() { p[0].current_element != "empty_to_null" };
a8ea93a5 LP	4	expression s;
a8ea93a5 LP	5	@@
60d9959d FS	6
60d9959d FS	7	- isempty@p(s) ? NULL : s
a8ea93a5	8	+ empty_to_null(s)