X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd%2Fsd-network%2Fsd-network.c;fp=src%2Flibsystemd%2Fsd-network%2Fsd-network.c;h=5d28af0344bbb1bb0b429a1bb45d034cd6c2f37c;hb=31d2e1961aa05f1204090792e2acc27103de5bfd;hp=e30fc3cbf4240c84976265006412b4e34f88446b;hpb=67272d157a35e5cda4e5c904eafdcc23d20541d1;p=elogind.git

diff --git a/src/libsystemd/sd-network/sd-network.c b/src/libsystemd/sd-network/sd-network.c
index e30fc3cbf..5d28af034 100644
--- a/src/libsystemd/sd-network/sd-network.c
+++ b/src/libsystemd/sd-network/sd-network.c
@@ -220,11 +220,12 @@ _public_ int sd_network_link_get_wildcard_domain(int ifindex) {
                 return -ENOMEM;
 
         r = parse_env_file(p, NEWLINE, "WILDCARD_DOMAIN", &s, NULL);
+        if (r == -ENOENT)
+                return -ENODATA;
         if (r < 0)
                 return r;
-
-        if (!s)
-                return -EIO;
+        if (isempty(s))
+                return -ENODATA;
 
         return parse_boolean(s);
 }