From 243945e95e8cfdef85b44e98a127496fcec8675d Mon Sep 17 00:00:00 2001
From: Benjamin Robin <dev@benjarobin.fr>
Date: Sun, 10 May 2020 16:49:30 +0200
Subject: [PATCH] test: Add return 0 to main() function (even it is not
 strictly necessary)

---
 src/journal/test-audit-type.c               | 1 +
 src/libsystemd-network/test-sd-dhcp-lease.c | 1 +
 src/network/test-network.c                  | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/journal/test-audit-type.c b/src/journal/test-audit-type.c
index 20e654b599..a8315d0633 100644
--- a/src/journal/test-audit-type.c
+++ b/src/journal/test-audit-type.c
@@ -22,4 +22,5 @@ static void test_audit_type(void) {
 
 int main(int argc, char **argv) {
         test_audit_type();
+        return 0;
 }
diff --git a/src/libsystemd-network/test-sd-dhcp-lease.c b/src/libsystemd-network/test-sd-dhcp-lease.c
index 0f881809ab..534cc78564 100644
--- a/src/libsystemd-network/test-sd-dhcp-lease.c
+++ b/src/libsystemd-network/test-sd-dhcp-lease.c
@@ -87,4 +87,5 @@ int main(int argc, char *argv[]) {
         test_dhcp_lease_parse_search_domains_no_data();
         test_dhcp_lease_parse_search_domains_loops();
         test_dhcp_lease_parse_search_domains_wrong_len();
+        return 0;
 }
diff --git a/src/network/test-network.c b/src/network/test-network.c
index e23bec7680..1600966283 100644
--- a/src/network/test-network.c
+++ b/src/network/test-network.c
@@ -253,4 +253,5 @@ int main(void) {
         test_network_get(manager, loopback);
 
         assert_se(manager_rtnl_enumerate_links(manager) >= 0);
+        return 0;
 }