#267 "info vars" fails with no pattern

[Tim Tomkinson]

After Itcl is loaded, the "info vars" command fails if no pattern is supplied:

info vars
package require Itcl
info vars ;# <--------- fails

The second command fails with the error: "namespace "::" is not a class namespace". The workaround is to include the * pattern.

[Don Porter]

I only see this bug on the dgp-method-type branch.

[Don Porter]

The "dgp-method-type" branch has become the Itcl 4.1.* branch which is now the trunk, so this needs a solution.

[Don Porter]

$ tclsh
% dict get [namespace ensemble configure info -map] vars
::tcl::info::vars
% package require Itcl
4.1.1
% dict get [namespace ensemble configure info -map] vars
::itcl::builtin::Info::vars

[Don Porter]

Don't know why it wasn't clear before, but this is a simple fix.

[Don Porter]

Fix committed to trunk. Will be in Itcl 4.1.2