fixes

cqfn · Apr 2, 2024 · debef9d · debef9d
1 parent b4cf48b
commit debef9d
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/main/java/org/jpeek/calculus/java/Ccm.java b/src/main/java/org/jpeek/calculus/java/Ccm.java
@@ -239,10 +239,10 @@ private static Integer runUnionFind(final Map<String, String> parents,
          */
         private static String getParent(final String node, final Map<String, String> parents) {
             String ancestor = node;
-            while (!parents.get(ancestor).equals(ancestor)) {
-                ancestor = parents.get(ancestor);
+            if (!parents.get(ancestor).equals(ancestor)) {
+                ancestor = getParent(parents.get(ancestor), parents);
+                parents.put(node, ancestor);
             }
-            parents.put(node, ancestor);
             return ancestor;
         }