'0000' -> 0

diff --git a/fingerprinter b/fingerprinter
index ef5a293..7b20e3e 100755 (executable)
--- a/fingerprinter
+++ b/fingerprinter
@@ -245,7 +245,7 @@ sub score_marc {
             my @tags = $record->field('650');
             push @score, scalar @tags;
         } else {
-            push @score, '0000';
+            push @score, 0;
         }
     }