From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Tue, 3 Oct 2023 12:06:58 +0000 (+0200)
Subject: test-loopback: suppress warning about ignored unused result
X-Git-Tag: v255-rc1~348
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=db5d86f5b9fd86231e841df5dc8d0fd993e00761;p=thirdparty%2Fsystemd.git

test-loopback: suppress warning about ignored unused result
---

diff --git a/src/test/test-loopback.c b/src/test/test-loopback.c
index c18f07cfed5..1a423e556e8 100644
--- a/src/test/test-loopback.c
+++ b/src/test/test-loopback.c
@@ -25,13 +25,17 @@ TEST_RET(loopback_setup) {
                 return log_error_errno(r, "loopback: %m");
 
         log_info("> ipv6 main");
-        system("ip -6 route show table main");
+        /* <0 → fork error, ==0 → success, >0 → error in child */
+        assert_se(system("ip -6 route show table main") >= 0);
+
         log_info("> ipv6 local");
-        system("ip -6 route show table local");
+        assert_se(system("ip -6 route show table local") >=0);
+
         log_info("> ipv4 main");
-        system("ip -4 route show table main");
+        assert_se(system("ip -4 route show table main") >= 0);
+
         log_info("> ipv4 local");
-        system("ip -4 route show table local");
+        assert_se(system("ip -4 route show table local") >= 0);
 
         return EXIT_SUCCESS;
 }