From 8d3df7ec50ec9c5fba9d50bd5b8aaf77fd817b99 Mon Sep 17 00:00:00 2001
From: Diane Trout <diane@caltech.edu>
Date: Thu, 26 Feb 2009 05:21:52 +0000
Subject: [PATCH] better handle the case when Affilations.contact is None

---
 htsworkflow/frontend/samples/admin.py  | 4 ++--
 htsworkflow/frontend/samples/models.py | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/htsworkflow/frontend/samples/admin.py b/htsworkflow/frontend/samples/admin.py
index 9fb1408..00dea2a 100644
--- a/htsworkflow/frontend/samples/admin.py
+++ b/htsworkflow/frontend/samples/admin.py
@@ -36,7 +36,7 @@ class LibraryOptions(admin.ModelAdmin):
         #'cell_line',
         #'libtags',
         #'made_for',
-	'affiliation',
+        'affiliation',
         #'made_by',
         'undiluted_concentration',
         'creation_date',
@@ -49,7 +49,7 @@ class LibraryOptions(admin.ModelAdmin):
         'library_species', 
         'tags',
         #'made_for',
-	'affiliations',
+        'affiliations',
         'made_by', 
         'antibody',
         'cell_line',
diff --git a/htsworkflow/frontend/samples/models.py b/htsworkflow/frontend/samples/models.py
index 914cb00..8a5c31a 100644
--- a/htsworkflow/frontend/samples/models.py
+++ b/htsworkflow/frontend/samples/models.py
@@ -98,7 +98,7 @@ class Affiliation(models.Model):
   
   def __unicode__(self):
     str = unicode(self.name)
-    if len(self.contact) != 0:
+    if self.contact is not None and len(self.contact) > 0:
       str += u' ('+self.contact+u')' 
     return str
 
-- 
2.30.2