[Koha-patches] [PATCH] 6747 Additional check in opac-export

[Marcel de Rooy]

If GetMarcBiblio function returns undef, the opac-export script does not handle
it properly.
Also typo corrected.
---
 opac/opac-export.pl |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/opac/opac-export.pl b/opac/opac-export.pl
index e8f7ede..849300c 100755
--- a/opac/opac-export.pl
+++ b/opac/opac-export.pl
@@ -40,8 +40,10 @@ if ($op eq "export") {
 		if ($biblionumber){
 
 			my $marc = GetMarcBiblio($biblionumber, 1);
-
-			if ($format =~ /endnote/) {
+			if(!$marc) {
+				$error="Record could not be found!";
+			}
+			elsif ($format =~ /endnote/) {
 				$marc = marc2endnote($marc);
 				$format = 'endnote';
 			}
@@ -75,7 +77,7 @@ if ($op eq "export") {
 		if ($error){
 		    print $query->header();
 		    print $query->start_html();
-		    print "<h1>An error occured </h1>";
+		    print "<h1>An error occurred </h1>";
 		    print $error;
 		    print $query->end_html();
 		}
-- 
1.6.0.6