1 files changed, 1 insertions, 1 deletions
diff --git a/LedgerSMB/Form.pm b/LedgerSMB/Form.pm
index 30d848a7..c48f5b68 100755
--- a/LedgerSMB/Form.pm
+++ b/LedgerSMB/Form.pm
@@ -364,7 +364,7 @@ sub sort_columns {
         $self->{sort} =~ s/^"*(.*?)"*$/$1/;
         if (@columns) {
             @columns = grep !/^$self->{sort}$/, @columns;
-            if ($self->{sort} !~ /^\d*$/){
+            if ($self->{sort} !~ /^\w*$/){
                 $self->{sort} = $self->{dbh}->quote_identifier($self->{sort});
             }
             splice @columns, 0, 0, $self->{sort};