Checks for case which shouldn't happen

FreeRADIUS · Oct 28, 2013 · 3d3033d · 3d3033d
1 parent 9a51f6c
commit 3d3033d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/rbtree.c b/src/lib/rbtree.c
@@ -446,7 +446,7 @@ static void rbtree_delete_internal(rbtree_t *tree, rbnode_t *Z, int skiplock)
 		Z->Data = Y->Data;
 		Y->Data = NULL;
 
-		if (Y->Color == Black)
+		if ((Y->Color == Black) && Parent)
 			DeleteFixup(tree, X, Parent);
 
 		/*