X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fudev%2Fudev-event.c;h=5998be2f77862dce55a2b1c8a185cad763a100f7;hb=deb2e5230b4dcbc0e2e02cc47a0b2d0d7179a044;hp=8eb1e2b7ec8d6173fa325a84dd79aaefcad22e06;hpb=955d98c9c1104d469c2989dbfb58f58ee6fe9bdc;p=elogind.git

diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
index 8eb1e2b7e..5998be2f7 100644
--- a/src/udev/udev-event.c
+++ b/src/udev/udev-event.c
@@ -254,6 +254,8 @@ subst:
                                                 cpos++;
                                         while (isspace(cpos[0]))
                                                 cpos++;
+                                        if (cpos[0] == '\0')
+                                                break;
                                 }
                                 if (i > 0) {
                                         log_error("requested part of result string not found");
@@ -760,7 +762,7 @@ static int rename_netif(struct udev_event *event)
 
         strscpy(name, IFNAMSIZ, event->name);
 
-        r = sd_rtnl_open(0, &rtnl);
+        r = sd_rtnl_open(&rtnl, 0);
         if (r < 0)
                 return r;