merkle: logging for base recursion failure

google · Jun 22, 2018 · aef1034 · aef1034
1 parent be4e023
commit aef1034
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/merkle/hstar2.go b/merkle/hstar2.go
@@ -103,6 +103,7 @@ func (s *HStar2) hStar2b(depth, maxDepth int, values []HStar2LeafHash, offset *b
 		case len(values) == 1:
 			return values[0].LeafHash, nil
 		default:
+			glog.Errorf("base case with too many values: %+v", values)
 			return nil, fmt.Errorf("hStar2b base case: len(values): %d, want 1", len(values))
 		}
 	}