From 19615a650b1d75c2d8d86e02b29891bc525408b7 Mon Sep 17 00:00:00 2001 From: Frantisek Sumsal Date: Wed, 25 Jan 2023 11:35:06 +0100 Subject: coccinelle: skip the empty-to-null transformation on the macro itself 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 ef2409cbde3. --- coccinelle/empty-to-null.cocci | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'coccinelle') diff --git a/coccinelle/empty-to-null.cocci b/coccinelle/empty-to-null.cocci index 1cc89475a6..82819e9e3c 100644 --- a/coccinelle/empty-to-null.cocci +++ b/coccinelle/empty-to-null.cocci @@ -1,7 +1,11 @@ /* SPDX-License-Identifier: LGPL-2.1-or-later */ @@ -/* Avoid running this transformation on the empty_to_null function itself */ -position p : script:python() { p[0].current_element != "empty_to_null" }; +/* 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; @@ -- cgit v1.2.1