Allow group_leader() to define shell:whereis() #10316
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This PR is to support running multiple instances of
shellon a remote node that is not connected over the distribution protocol.In other words, we cannot do the following because there is no
OtherNode:Before calling
user_drv:whereis_group()which only allows for a single session, this checks first to see if the currentgroup_leader()has a dictionary entry forshelland uses that instead if found.This allows things like
shell:get_state()to work properly in a setup as described above.What do y'all think?