From fd8bdbc79bc950c6f5f7bcef3fdf950c58d899db Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 20 Nov 2018 11:29:54 +0100
Subject: [PATCH] sysctl: use STATIC_DESTRUCTOR_REGISTER() to free arg_prefixes

---
 src/sysctl/sysctl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c
index fbc96c70e12..f9d282d1cb8 100644
--- a/src/sysctl/sysctl.c
+++ b/src/sysctl/sysctl.c
@@ -27,6 +27,8 @@ static char **arg_prefixes = NULL;
 static bool arg_cat_config = false;
 static PagerFlags arg_pager_flags = 0;
 
+STATIC_DESTRUCTOR_REGISTER(arg_prefixes, strv_freep);
+
 static int apply_all(OrderedHashmap *sysctl_options) {
         char *property, *value;
         Iterator i;
@@ -321,8 +323,6 @@ static int run(int argc, char *argv[]) {
 finish:
         pager_close();
 
-        strv_free(arg_prefixes);
-
         return r;
 }
 
-- 
2.47.3