remove debug stmt

diff --git a/analysis/lib/Text/Tradition/Analysis.pm b/analysis/lib/Text/Tradition/Analysis.pm
index 2d15b8f..964f8ca 100644 (file)
--- a/analysis/lib/Text/Tradition/Analysis.pm
+++ b/analysis/lib/Text/Tradition/Analysis.pm
@@ -569,7 +569,6 @@ sub _graph_for_grouping {
                # needed to make up the groups.
                $graph = $stemma->situation_graph( $extant, $acwits, $aclabel );
        } catch ( Text::Tradition::Error $e ) {
-               $DB::single = 1;
                throw( "Could not extend graph with given extant and a.c. witnesses: "
                        . $e->message );
        } catch {