[open-ils-commits] [GIT] Evergreen ILS branch rel_2_2 updated. 64658bb975b6fd9ca5df403e0e810219df97dbfd

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- Log -----------------------------------------------------------------
commit 64658bb975b6fd9ca5df403e0e810219df97dbfd
Author: Jason Etheridge <jason at esilibrary.com>
Date:   Thu Sep 20 13:10:15 2012 -0400

    LP1053526 - Don't inadvertently modify the in-memory org tree when printing
    
    To see an example of this causing a problem, load Holdings Maintenance for
    an arbitrary bib record with items. Make sure the Hide Empty Libs checkbox
    is checked. Hit the Print button at the bottom of the UI (it's okay to then
    Cancel the print). Then hit Refresh. It should result in an org.children()
    is null error.
    
    Signed-off-by: Jason Etheridge <jason at esilibrary.com>
    Signed-off-by: Ben Shum <bshum at biblio.org>

diff --git a/Open-ILS/xul/staff_client/chrome/content/util/list.js b/Open-ILS/xul/staff_client/chrome/content/util/list.js
index d6057e3..4adb879 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/list.js
+++ b/Open-ILS/xul/staff_client/chrome/content/util/list.js
@@ -1576,8 +1576,8 @@ util.list.prototype = {
                 params.staff = data.list.au[0];
             }
             if (!params.lib && data.list.au && data.list.au[0] && data.list.au[0].ws_ou() && data.hash.aou && data.hash.aou[ data.list.au[0].ws_ou() ]) {
-                params.lib = data.hash.aou[ data.list.au[0].ws_ou() ];
-                params.lib.children(null);
+                params.lib = JSON2js( js2JSON( data.hash.aou[ data.list.au[0].ws_ou() ] ) ); // clone this sucker
+                params.lib.children(null); // since we're modifying it
             }
             if (params.template && data.print_list_templates[ params.template ]) {
                 var template = data.print_list_templates[ params.template ];

-----------------------------------------------------------------------

Summary of changes:
 .../xul/staff_client/chrome/content/util/list.js   |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


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