Bug 7678: Adds extended patron attributes in patron reports

Fix bug that prevented zero values to be shown in the results.

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
Fixes the problem with differentiating 0 and NULL values.
Passes all tests.
Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>

diff --git a/reports/borrowers_stats.pl b/reports/borrowers_stats.pl
index eca9b3a..9454fc5 100755 (executable)
--- a/reports/borrowers_stats.pl
+++ b/reports/borrowers_stats.pl
@@ -354,7 +354,7 @@ sub calculate {
     $sth2->execute(@strparams2);
        while (my ($celvalue) = $sth2->fetchrow) {
                my %cell;
-               if ($celvalue) {
+             if (defined $celvalue) {
                        $cell{coltitle} = $celvalue;
                        # $cell{coltitle_display} = ($colfield eq 'branchcode') ? $branches->{$celvalue}->{branchname} : $celvalue;
                        $cell{coltitle_display} = $cathash{$celvalue} if ($column eq 'categorycode');