[Osgeo4w-trac] [osgeo4w] #284: new utils for shell: addpath and inpath

[OSGeo4W]

#284: new utils for shell: addpath and inpath
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Reporter:  maphew  |       Owner:  maphew   
    Type:  task    |      Status:  new      
Priority:  major   |   Component:  Package  
 Version:          |    Keywords:  pkg-shell
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 spawned from #282, we could use a clean method for adding directories to
 PATH that only adds if not present already. Found a good candidate at
 http://stackoverflow.com/questions/141344/how-to-check-if-directory-
 exists-in-path

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Ticket URL: <http://trac.osgeo.org/osgeo4w/ticket/284>
OSGeo4W <http://trac.osgeo.org/osgeo4w>
OSGeo4W is the Windows installer and package environment for the OSGeo stack.