From b76d9e189aa0f215ce645020268ad31cfea321a2 Mon Sep 17 00:00:00 2001
From: Julien Cristau <jcristau@debian.org>
Date: Mon, 14 Nov 2011 18:29:43 +0000
Subject: [PATCH] Ensure package list contains exactly one item in convenience
 methods

Signed-off-by: Adam D. Barratt <adam@adam-barratt.org.uk>
---
 hints.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hints.py b/hints.py
index 2f0c490..dfc4539 100644
--- a/hints.py
+++ b/hints.py
@@ -88,6 +88,7 @@ class Hint:
     @property
     def package(self):
         if self.packages:
+            assert len(self.packages) == 1, self.packages
             return self.packages[0].package
         else:
             return None
@@ -95,6 +96,7 @@ class Hint:
     @property
     def version(self):
         if self.packages:
+            assert len(self.packages) == 1, self.packages
             return self.packages[0].version
         else:
             return None