From a2129d440769309d4deac2330276edfc76f4724f Mon Sep 17 00:00:00 2001
From: Cristian Sava <chsava@gmail.com>
Date: Wed, 23 Dec 2015 19:06:37 -0800
Subject: [PATCH] Show all dependency conditions.

---
 pipdeptree.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pipdeptree.py b/pipdeptree.py
index c59ef2e..78f375d 100644
--- a/pipdeptree.py
+++ b/pipdeptree.py
@@ -156,7 +156,7 @@ class ReqPackage(Package):
     @property
     def version_spec(self):
         specs = self._obj.specs
-        return ''.join(specs[0]) if specs else None
+        return ','.join([''.join(sp) for sp in specs]) if specs else None
 
     @property
     def installed_version(self):