X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fnss-myhostname%2Fnetlink.c;h=d61ecdfd40f5e0e2d7e5b40b8d50023a647a131b;hp=b1ef912c8ac1d268f683a31b919ab270f8477eb2;hb=4561be3a64534a911ee405ffb51950a624a0cd3f;hpb=7464b33d804c4a7295cc576574e8586a173b5f76

diff --git a/src/nss-myhostname/netlink.c b/src/nss-myhostname/netlink.c
index b1ef912c8..d61ecdfd4 100644
--- a/src/nss-myhostname/netlink.c
+++ b/src/nss-myhostname/netlink.c
@@ -31,7 +31,6 @@
 #include <limits.h>
 #include <arpa/inet.h>
 #include <unistd.h>
-#include <inttypes.h>
 #include <stdlib.h>
 
 #include "ifconf.h"
@@ -197,7 +196,8 @@ finish:
                 return r;
         }
 
-        qsort(list, n_list, sizeof(struct address), address_compare);
+        if (n_list)
+                qsort(list, n_list, sizeof(struct address), address_compare);
 
         *_list = list;
         *_n_list = n_list;