From: Dan Scott <dscott@laurentian.ca>
Date: Sat, 4 Aug 2012 15:04:17 +0000 (-0400)
Subject: Silence warnings in search results for holdable copies
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=2ff77ad9ea3f4dcee11b13080999d71c5285714d;p=contrib%2FConifer.git

Silence warnings in search results for holdable copies

Have not yet determined the exact reason the holdable copies size is not
defined in some instances in the search results only, but this commit
prevents warnings from being spewed by apache about undefined variables.

Signed-off-by: Dan Scott <dscott@laurentian.ca>
Signed-off-by: Bill Erickson <berick@esilibrary.com>
---

diff --git a/Open-ILS/src/templates/opac/parts/result/table.tt2 b/Open-ILS/src/templates/opac/parts/result/table.tt2
index 225c21a17a..bc52adb1ed 100644
--- a/Open-ILS/src/templates/opac/parts/result/table.tt2
+++ b/Open-ILS/src/templates/opac/parts/result/table.tt2
@@ -217,8 +217,9 @@
                                                 <div class="result_table_utils_cont">
                                                     <div class="result_table_utils">
 [%- search_ou = ctx.search_ou;
+    num_holdable_copies = attrs.marc_xml.findnodes('//*[local-name()="holdings" and @has_holdable="true"]').size || 0;
     IF ctx.place_unfillable ||
-        ( attrs.marc_xml.findnodes('//*[local-name()="holdings" and @has_holdable="true"]').size > 0
+        ( num_holdable_copies > 0
             && (ctx.holds_block.enabled != 'true' || attrs.org_copy_counts.$search_ou.available == 0)
         )
 %]