From: Tony Mack <tmack@paris.CS.Princeton.EDU>
Date: Wed, 24 Nov 2010 21:50:41 +0000 (-0500)
Subject: creds may be a single cred or list of creds
X-Git-Tag: sfa-1.0-9~10^2
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=96e81a616d98b87cf97dfa0e7b37b997f747f327;p=sfa.git

creds may be a single cred or list of creds
---

diff --git a/sfa/managers/slice_manager_pl.py b/sfa/managers/slice_manager_pl.py
index a888521f..756800ca 100644
--- a/sfa/managers/slice_manager_pl.py
+++ b/sfa/managers/slice_manager_pl.py
@@ -351,7 +351,10 @@ def get_rspec(api, creds, options):
     # get hrn of the original caller
     origin_hrn = options.get('origin_hrn', None)
     if not origin_hrn:
-        origin_hrn = Credential(string=creds[0]).get_gid_caller().get_hrn()
+        if isinstance(creds, list):
+            origin_hrn = Credential(string=creds[0]).get_gid_caller().get_hrn()
+        else:
+            origin_hrn = Credential(string=creds).get_gid_caller().get_hrn()
     
     # look in cache first 
     if api.cache and not xrn: