From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 8 Apr 2019 12:31:15 +0000 (+0200)
Subject: coccinelle: add coccinelle script for empty_or_dash() use
X-Git-Tag: v242-rc4~8^2
X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fsystemd.git;a=commitdiff_plain;h=ca7410fe430eb6231aa5f402007a1692ebdb6e39

coccinelle: add coccinelle script for empty_or_dash() use
---

diff --git a/coccinelle/empty-or-dash.cocci b/coccinelle/empty-or-dash.cocci
new file mode 100644
index 00000000000..bebaead2ffe
--- /dev/null
+++ b/coccinelle/empty-or-dash.cocci
@@ -0,0 +1,5 @@
+@@
+expression s;
+@@
+- (isempty(s) || streq(s, "-"))
++ empty_or_dash(s)