[htdig-dev] String.cc change in 3.2.0b4-20021229 rationale ?

[Budd, S. <s....@ic...>]

Hello 
 I notice that there is a fix in 3.2.0b4-20021229  String.cc but no mention
in the changelog.
What is the rational for change?

.................
./.version
1c1
< 3.2.0b4-20021229
---
> 3.2.0b4-20021201
./htlib/String.cc
12c12
< // $Id: String.cc,v 1.33 2002/12/23 15:54:11 lha Exp $
---
> // $Id: String.cc,v 1.32 2002/02/01 22:49:34 ghutchis Exp $
62c62
<     if (s && len > 0)
---
>     if (s && len != 0)
71c71
<     if (s.length() > 0)
---
>     if (s.length() != 0)