From 495c9086a464ba36e92a89193b45fe1de88aaaef Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Wed, 12 Mar 2014 17:45:44 +0100
Subject: [PATCH] fail with warning if no active volumes are found

---
 pandora_client/__init__.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pandora_client/__init__.py b/pandora_client/__init__.py
index 121a7f2..464be8f 100644
--- a/pandora_client/__init__.py
+++ b/pandora_client/__init__.py
@@ -582,6 +582,10 @@ class Client(object):
         conn, c = self._conn()
 
         volumes = self.active_volumes()
+        if not volumes:
+            print "no active volumes found"
+            return
+
         for name in sorted(volumes):
             prefix = volumes[name]
             files = self.files(prefix)