[Rebar] Don't store band text if "" is passed into SetBandInfo

[Robert Shearman]

Hi,

This makes IE look a bit neater.

Rob

Changelog:
- Don't store band text if "" is passed into SetBandInfo
-------------- next part --------------
A non-text attachment was scrubbed...
Name: rebar.diff
Type: text/x-diff
Size: 1214 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20031021/ce1f96d6/rebar.bin