tests: disable broken tests/bgp_mp_attr_test.c

it doesn't compile currently; it'll be fixed after the 0.99.21 release.

  * tests/bgp_mp_attr_test.c: wrap in #if 0 for now

Signed-off-by: David Lamparter <equinox@diac24.net>
diff --git a/tests/bgp_mp_attr_test.c b/tests/bgp_mp_attr_test.c
index 9cbe9f2..cf0b2b1 100644
--- a/tests/bgp_mp_attr_test.c
+++ b/tests/bgp_mp_attr_test.c
@@ -1,3 +1,8 @@
+/* this testcase is currently broken
+ * -- 2012-05-01 David Lamparter <equinox@diac24.net>
+ */
+int main() { return 0; }
+
 #include <zebra.h>
 
 #include "vty.h"
@@ -24,6 +29,7 @@
 struct zebra_privs_t *bgpd_privs = NULL;
 struct thread_master *master = NULL;
 
+#if 0
 static int failed = 0;
 static int tty = 0;
 
@@ -533,3 +539,4 @@
   printf ("failures: %d\n", failed);
   return failed;
 }
+#endif /* #if 0 */