[nodejs-npmlog/el6] invoke EPEL dependency generator macro conditionally to make koji happy

[T.C. Hollingsworth]

commit 540a89eefa41d25d60f26a765854bd70c29e2ed2
Author: T.C. Hollingsworth <tchollingsworth at gmail.com>
Date:   Sun Apr 14 21:05:37 2013 -0700

    invoke EPEL dependency generator macro conditionally to make koji happy

 nodejs-npmlog.spec |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/nodejs-npmlog.spec b/nodejs-npmlog.spec
index 920a3ca..0dd26c3 100644
--- a/nodejs-npmlog.spec
+++ b/nodejs-npmlog.spec
@@ -1,4 +1,4 @@
-%nodejs_find_provides_and_requires
+%{?nodejs_find_provides_and_requires}
 
 Name:           nodejs-npmlog
 Version:        0.0.2