[libvirt] [PATCH] Fix build with polkit 0

[Jim Fehlig]

Commit e8066d53 broke the build with polkit0:

remote.c: In function 'remoteDispatchAuthPolkit':
remote.c:4177: error: 'rv' undeclared (first use in this function)

Add missing identifier.
---
 daemon/remote.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/daemon/remote.c b/daemon/remote.c
index 886d53d..3cf3886 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -4152,6 +4152,7 @@ remoteDispatchAuthPolkit (struct qemud_server *server,
     DBusError err;
     const char *action;
     char ident[100];
+    int rv;
 
     memset(ident, 0, sizeof ident);
 
-- 
1.6.0.2