From a6eab19a961ef7c0d5b6f3a211d48589d9beefb2 Mon Sep 17 00:00:00 2001
From: tworrall <tlw72@cornell.edu>
Date: Mon, 22 Apr 2013 14:49:18 -0400
Subject: [PATCH] do not display the volume in the citation if the volums is
 just an empty string

---
 .../partials/individual/propStatement-authorInAuthorship.ftl    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/productMods/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl b/productMods/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl
index 64b9e80e..7ea2d4a7 100644
--- a/productMods/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl
+++ b/productMods/templates/freemarker/body/partials/individual/propStatement-authorInAuthorship.ftl
@@ -65,7 +65,7 @@
                     ${statement.startPage!}.
                 </#if>
             <#elseif statement.subclass?contains("Book")>
-                <#if statement.volume??>
+                <#if statement.volume?? && (statement.volume!?length > 0 )>
                     Vol.&nbsp;${statement.volume!}.&nbsp;
                 </#if>
                 <#if statement.editor??>