From bd290d8dad074a836c6b5ffbc029b4d784d404e0 Mon Sep 17 00:00:00 2001
From: "Ruben S. Montero" <rubensm@dacya.ucm.es>
Date: Tue, 5 Jul 2011 17:34:42 +0200
Subject: [PATCH] feature #687: Pass user groups by reference

---
 src/scheduler/include/UserXML.h      | 2 +-
 src/scheduler/src/sched/Scheduler.cc | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scheduler/include/UserXML.h b/src/scheduler/include/UserXML.h
index 5413a6751e..ede214cd52 100644
--- a/src/scheduler/include/UserXML.h
+++ b/src/scheduler/include/UserXML.h
@@ -46,7 +46,7 @@ public:
         return gid;
     };
 
-    set<int> get_groups()
+    const set<int>& get_groups()
     {
         return group_ids;
     };
diff --git a/src/scheduler/src/sched/Scheduler.cc b/src/scheduler/src/sched/Scheduler.cc
index f69931eaa1..fe0f057841 100644
--- a/src/scheduler/src/sched/Scheduler.cc
+++ b/src/scheduler/src/sched/Scheduler.cc
@@ -348,7 +348,7 @@ void Scheduler::match()
 
             if ( user != 0 )
             {
-                set<int> groups = user->get_groups(); 
+                const set<int> groups = user->get_groups(); 
 
                 if ( uid == 0 || user->get_gid() == 0 )
                 {