#40 pkgIndex.tcl bug prevents installation in directory w/ space

[Anonymous]

In XpUtils, the iload procedure is expecting a list of
directories. In pkgIndex.tcl for tclblend, the
following code is broken if tclblend is installed in a
directory that contains a space:

XpUtils::iload -d $dir

This should be changed to:

XpUtils::iload -d [list $dir]