udhcp: reuse strings

   text	   data	    bss	    dec	    hex	filename
1019916	    559	   5020	1025495	  fa5d7	busybox_old
1019906	    559	   5020	1025485	  fa5cd	busybox_unstripped

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index f1f6720f3..bbcbd1fca 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -1655,8 +1655,10 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
                 }
 
                 if (packet.xid != xid) {
-                        log1("xid %x (our is %x), ignoring packet",
-                                (unsigned)packet.xid, (unsigned)xid);
+                        log1("xid %x (our is %x)%s",
+                                (unsigned)packet.xid, (unsigned)xid,
+                                ", ignoring packet"
+                        );
                         continue;
                 }