Improve naming

libris · Nov 20, 2023 · ea7368e · ea7368e
1 parent 30737eb
commit ea7368e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/librisworks/src/main/groovy/se/kb/libris/mergeworks/compare/Classification.groovy b/librisworks/src/main/groovy/se/kb/libris/mergeworks/compare/Classification.groovy
@@ -80,10 +80,10 @@ class Classification extends StuffSet {
 
             def preferredDewey = findPreferredDewey(deweyOnMerged, allDewey)
 
-            deweyOnMerged.remove(preferredDewey)
+            def additionalDewey = deweyOnMerged - preferredDewey
 
-            mergedWork['classification'] = asList(mergedWork['classification']) - deweyOnMerged
-            mergedWork['additionalClassificationDdc'] = (asList(mergedWork['additionalClassificationDdc']) + deweyOnMerged).unique()
+            mergedWork['classification'] = asList(mergedWork['classification']) - additionalDewey
+            mergedWork['additionalClassificationDdc'] = (asList(mergedWork['additionalClassificationDdc']) + additionalDewey).unique()
         }
     }