Fix misc_util.tt2 typo - summary/summaries

Because you want to look at the array to set the scalar, not treat the not
yet set scalar as an array.

Signed-off-by: Thomas Berezansky <tsbere@mvlc.org>

diff --git a/Open-ILS/src/templates/opac/parts/misc_util.tt2 b/Open-ILS/src/templates/opac/parts/misc_util.tt2
index 0906c06..8a39ffd 100644 (file)
--- a/Open-ILS/src/templates/opac/parts/misc_util.tt2
+++ b/Open-ILS/src/templates/opac/parts/misc_util.tt2
@@ -63,7 +63,7 @@
         FOR sub IN xml.findnodes('//*[@tag="520"]/*[@code="a"]');
             args.summaries.push(sub.textContent);
         END;
-        args.summary = (args.summary.size) ? args.summary.0 : '';
+        args.summary = (args.summaries.size) ? args.summaries.0 : '';
 
         args.editions = [];
         ed_hunt = xml.findnodes('//*[@tag="250"]/*[@code="a"]') &&