Handle the case where there are no replicas with list-ruv

This assumed that at least was returned by LDAP. This is not the case
if no replicas have ever been created.

https://fedorahosted.org/freeipa/ticket/3229

1 files changed, 11 insertions, 10 deletions

diff --git a/install/tools/ipa-replica-manage b/install/tools/ipa-replica-manage
index 449138bd..24228910 100755
--- a/install/tools/ipa-replica-manage
+++ b/install/tools/ipa-replica-manage
@@ -334,16 +334,17 @@ def get_ruv(realm, host, dirman_passwd):
         sys.exit(0)
 
     servers = []
-    for ruv in entries[0][1]['nsds50ruv']:
-        if ruv.startswith('{replicageneration'):
-            continue
-        data = re.match('\{replica (\d+) (ldap://.*:\d+)\}(\s+\w+\s+\w*){0,1}', ruv)
-        if data:
-            rid = data.group(1)
-            (scheme, netloc, path, params, query, fragment) = urlparse.urlparse(data.group(2))
-            servers.append((netloc, rid))
-        else:
-            print "unable to decode: %s" % ruv
+    for e in entries:
+        for ruv in e[1]['nsds50ruv']:
+            if ruv.startswith('{replicageneration'):
+                continue
+            data = re.match('\{replica (\d+) (ldap://.*:\d+)\}(\s+\w+\s+\w*){0,1}', ruv)
+            if data:
+                rid = data.group(1)
+                (scheme, netloc, path, params, query, fragment) = urlparse.urlparse(data.group(2))
+                servers.append((netloc, rid))
+            else:
+                print "unable to decode: %s" % ruv
 
     return servers