From 82076c3d3992359de4c2c65e3b852722c474a6c1 Mon Sep 17 00:00:00 2001
From: Joshua Ferraro <jmf@liblime.com>
Date: Mon, 21 Jul 2008 19:38:52 -0500
Subject: [PATCH] Fix a bug where the 008 field got replaced if you
 inadvertantly clicked in the field and it wasn't empty. This patch prevents
 the field from being replaced unless it's empty.

---
 cataloguing/value_builder/marc21_field_008.pl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cataloguing/value_builder/marc21_field_008.pl b/cataloguing/value_builder/marc21_field_008.pl
index 8c26accc50..c06037776a 100755
--- a/cataloguing/value_builder/marc21_field_008.pl
+++ b/cataloguing/value_builder/marc21_field_008.pl
@@ -51,7 +51,12 @@ sub plugin_javascript {
 //<![CDATA[
 
 function Focus$function_name(subfield_managed) {
-    document.getElementById(\"$field_number\").value='$dateentered' + 't        xxu||||| |||| 00| 0 eng d';
+
+	if ( document.getElementById(\"$field_number\").value ) {
+	}
+	else {
+		document.getElementById(\"$field_number\").value='$dateentered' + 't        xxu||||| |||| 00| 0 eng d';
+	}
     return 1;
 }
 
-- 
2.39.2