stat-util: fix fd_is_network_ns()

This was broken in 77f9fa3b8e. My fault. Fixes: #8543
2018-03-23 15:29:35 +01:00
parent 19496554e2
commit 29f74559d4
1 changed files with 2 additions and 1 deletions
@@ -254,7 +254,8 @@ int fd_is_network_ns(int fd) {
        if (r <= 0)
                return r;

-        if (ioctl(fd, NS_GET_NSTYPE) < 0)
+        r = ioctl(fd, NS_GET_NSTYPE);
+        if (r < 0)
                return -errno;

        return r == CLONE_NEWNET;