Make sure not to *un*-set the guard variable#8
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gaelicWizard wants to merge 2 commits intojosephwecker:masterfrom
Open
Make sure not to *un*-set the guard variable#8gaelicWizard wants to merge 2 commits intojosephwecker:masterfrom
gaelicWizard wants to merge 2 commits intojosephwecker:masterfrom
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There's two scenarios to guard against: (1) getting loaded more than once during the session, (2) infinite recursion. The original code handled (1), but not (2). The fix from mhmurray handled (2), but not (1). This version should handle both.
Basically, set the variable first then source bashrc_once, and that's it; don't unset it.
Resolves #1.