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Change DBI execut on some queries to bound parameters, to eliminate 

run-time errors on empty variables
This commit is contained in:
amillar 2002-05-28 20:39:40 +00:00
parent 689fee1dd6
commit d1637d34b5
1 changed files with 4 additions and 4 deletions
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8
C4/Search.pm
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@ -891,9 +891,9 @@ sub subject {
sub addauthor {
my ($bibnum)=@_;
my $dbh=C4Connect;
my $query="Select * from additionalauthors where biblionumber=$bibnum";
my $query="Select * from additionalauthors where biblionumber=?";
my $sth=$dbh->prepare($query);
$sth->execute;
$sth->execute($bibnum);
my @results;
my $i=0;
while (my $data=$sth->fetchrow_hashref){
@ -908,9 +908,9 @@ sub addauthor {
sub subtitle {
my ($bibnum)=@_;
my $dbh=C4Connect;
my $query="Select * from bibliosubtitle where biblionumber=$bibnum";
my $query="Select * from bibliosubtitle where biblionumber=?";
my $sth=$dbh->prepare($query);
$sth->execute;
$sth->execute($bibnum);
my @results;
my $i=0;
while (my $data=$sth->fetchrow_hashref){