prevent trailing funk in po retrieve api call response by returning explicit undef

git-svn-id: svn://svn.open-ils.org/ILS/trunk@16389 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/perlmods/OpenILS/Application/Acq/Financials.pm b/Open-ILS/src/perlmods/OpenILS/Application/Acq/Financials.pm
index db3538e..19d3bc5 100644 (file)
--- a/Open-ILS/src/perlmods/OpenILS/Application/Acq/Financials.pm
+++ b/Open-ILS/src/perlmods/OpenILS/Application/Acq/Financials.pm
@@ -849,6 +849,8 @@ sub retrieve_purchase_order {
 
         $conn->respond($rv);
     }
+
+    return undef;
 }