diff options
Diffstat (limited to 'coccinelle/empty-to-null.cocci')
| -rw-r--r-- | coccinelle/empty-to-null.cocci | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/coccinelle/empty-to-null.cocci b/coccinelle/empty-to-null.cocci new file mode 100644 index 0000000..82819e9 --- /dev/null +++ b/coccinelle/empty-to-null.cocci @@ -0,0 +1,13 @@ +/* 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) |