Method opt

basex-core/src/main/java/org/basex/query/func/fn/FnName.java:22–25

(final CompileContext cc)

  }

  @Override
  protected final Expr opt(final CompileContext cc) {
    return empty(cc, false) ? Str.EMPTY : this;
  }

  /**
   * Returns the name of the specified node.