From a8ea93a5e2a5d6cc2d448a42c265bac2408e0b21 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 7 Dec 2017 12:13:00 +0100
Subject: core: use empty_to_null() where we can

---
 coccinelle/empty-to-null.cocci | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 coccinelle/empty-to-null.cocci

(limited to 'coccinelle')

diff --git a/coccinelle/empty-to-null.cocci b/coccinelle/empty-to-null.cocci
new file mode 100644
index 0000000000..fbc75b9c34
--- /dev/null
+++ b/coccinelle/empty-to-null.cocci
@@ -0,0 +1,5 @@
+@@
+expression s;
+@@
+- isempty(s) ? NULL : s
++ empty_to_null(s)
-- 
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