tree-wide: remove useless NULLs from strjoina

[elogind.git] / coccinelle / strjoina.cocci

diff --git a/coccinelle/strjoina.cocci b/coccinelle/strjoina.cocci
new file mode 100644 (file)
index 0000000..a6236eb
--- /dev/null
+++ b/coccinelle/strjoina.cocci
@@ -0,0 +1,6 @@
+@@
+expression n, m;
+expression list s;
+@@
+- n = strjoina(m, s, NULL);
++ n = strjoina(m, s);