networkd: sd_bus_path_decode() returns 0, if the prefix doesn't match

diff --git a/src/network/networkd-link-bus.c b/src/network/networkd-link-bus.c
index 8a32aea905c3e8f70bc06c150770d8830361e475..4d6ac747fd10b06de08f905f307c8cdfc5202f52 100644 (file)
--- a/src/network/networkd-link-bus.c
+++ b/src/network/networkd-link-bus.c
@@ -102,7 +102,7 @@ int link_object_find(sd_bus *bus, const char *path, const char *interface, void
         assert(found);
 
         r = sd_bus_path_decode(path, "/org/freedesktop/network1/link", &identifier);
-        if (r < 0)
+        if (r <= 0)
                 return 0;
 
         r = parse_ifindex(identifier, &ifindex);