Fixing version formatting

Author: djw8605

bin/stashcp

@@ -17,7 +17,7 @@ import logging
 from urlparse import urlparse
 
 # Version information for user-agent
-VERSION = "5.1.1"
+VERSION = "5.1.2"
 
 main_redirector = "root://redirector.osgstorage.org"
 stash_origin = "root://stash.osgconnect.net"
@@ -407,7 +407,7 @@ def get_best_stashcache():
     append_text = "api/v1.0/geo/stashcp"
 
     # Headers for the HTTP request
-    headers = {'Cache-control': 'max-age=0', 'User-Agent': 'stashcp/{}'.format(VERSION)}
+    headers = {'Cache-control': 'max-age=0', 'User-Agent': 'stashcp/%s' % VERSION }
 
     # Randomize the geo ip sites
     random.shuffle(geo_ip_sites)