[etcd/f21] no debuginfo package in f21. it doesn't handle golang correctly

[Eric Paris]

commit 2b410589eea583b9fdaf13cd3e1a3018b37dc516
Author: Eric Paris <eparis at redhat.com>
Date:   Tue Mar 10 13:33:55 2015 -0400

    no debuginfo package in f21. it doesn't handle golang correctly

 etcd.spec | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/etcd.spec b/etcd.spec
index ac501cd..488191a 100644
--- a/etcd.spec
+++ b/etcd.spec
@@ -1,4 +1,5 @@
 # https://bugzilla.redhat.com/show_bug.cgi?id=995136#c12
+%global debug_package   %{nil}
 %global _dwz_low_mem_die_limit 0
 %global provider        github
 %global provider_tld    com