[model/count][xs]: deal with "edge" case where no results (nothing re…

…turned by view function).
joshuagay · Mar 19, 2011 · 7f5de6c · 7f5de6c
1 parent 4e9927e
commit 7f5de6c
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/annotator/model/couch.py b/annotator/model/couch.py
@@ -186,7 +186,11 @@ def count(self, **kwargs):
             out = q[ vals ]
         else:
             out = q
-        return list(out)[0].value
+        out = list(out)
+        if out:
+            return out[0].value
+        else:
+            return 0
 
 
 class Account(DomainObject):