[Xastir] get-maptools.sh

[John Ronan]

Hi Folks

I'm trying to help larry through his problem with geotiff and he came  
across some stuff in the get-maptools.sh script

Firstly in line 406

there is an 'else' with no corresponding 'if' so it dies with an  
(unhelpful) error,

Also could some text be put in around line 84/85 to tell people to  
change the variables below to reflect their settings? Its obvious to  
me, but maybe not for others

Regards
de John
EI7IG
--
John Ronan <jronan at tssg.org>, +353-51-302938
Telecommunications Software &  Systems Group,  http://www.tssg.org