Not init len, return never used (overwritten later).

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23490 ec53bebd-3082-4978-b11e-865c3cabbd6b

appl/kx/kx.c

@@ -347,7 +347,7 @@ doit_active (kx_context *kc)
     int nsockets;
     struct x_socket *sockets;
     u_char msg[1024], *p;
-    int len = strlen(kc->user);
+    int len;
     int tmp, tmp2;
     char *str;
     int i;