[Koha-patches] [PATCH] Fixes Bug 4232: Undefined hash references in Label Creator.

[Ian Walls]

Resubmitting.

Splits declaration and assignment of hashes into two lines to work
more universally with different compilations of Perl.

---
 C4/Creators/Lib.pm          |    3 ++-
 labels/label-item-search.pl |    3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/C4/Creators/Lib.pm b/C4/Creators/Lib.pm
index 9b24833..3a2f421 100644
--- a/C4/Creators/Lib.pm
+++ b/C4/Creators/Lib.pm
@@ -318,7 +318,8 @@ sub get_label_summary {
            return -1;
        }
        my $record = $sth->fetchrow_hashref;
-        my $label_summary->{'_label_number'} = $label_number;
+        my $label_summary;
+        $label_summary->{'_label_number'} = $label_number;
        $record->{'author'} =~ s/[^\.|\w]$// if $record->{'author'};
# strip off ugly trailing chars... but not periods or word chars
        $record->{'title'} =~ s/\W*$//;  # strip off ugly trailing chars
        # FIXME contructing staff interface URLs should be done *much*
higher up the stack - for the most part, C4 module code
diff --git a/labels/label-item-search.pl b/labels/label-item-search.pl
index df7f6a5..f06f236 100755
--- a/labels/label-item-search.pl
+++ b/labels/label-item-search.pl
@@ -126,7 +126,8 @@ if ($show_results) {
            foreach my $item ( keys %$item_results ) {
                #DEBUG Notes: Build an array element 'item' of the
correct bib (results) hash which contains item-specific data...
                if ($item_results->{$item}->{'biblionumber'} eq
$results_set[$i]->{'biblionumber'}) {
-                    my $item_data->{'_item_number'} =
$item_results->{$item}->{'itemnumber'};
+                    my $item_data;
+                     $item_data->{'_item_number'} =
$item_results->{$item}->{'itemnumber'};
                    $item_data->{'_item_call_number'} =
($item_results->{$item}->{'itemcallnumber'} ?
$item_results->{$item}->{'itemcallnumber'} : 'NA');
                    $item_data->{'_date_accessioned'} =
$item_results->{$item}->{'dateaccessioned'};
                    $item_data->{'_barcode'} = (
$item_results->{$item}->{'barcode'} ?
$item_results->{$item}->{'barcode'} : 'NA');
--
1.5.6.5