fix header extraction from query

diff --git a/lib/MojoFacets/Import/SQL.pm b/lib/MojoFacets/Import/SQL.pm
index 540328a..16c578f 100644 (file)
--- a/lib/MojoFacets/Import/SQL.pm
+++ b/lib/MojoFacets/Import/SQL.pm
@@ -45,7 +45,7 @@ sub data {
        warn "# got ", $sth->rows, " rows\n";
 
        my $data = { items => [] };
-       $data->{header} = [ $sth->{NAME} ];
+       $data->{header} = $sth->{NAME};
 
        while( my $row = $sth->fetchrow_hashref ) {
                push @{ $data->{items} }, $row;