virtualenvwrapper: set $WORKON_HOME if undefined

This uses the default that virtualenvwrapper.sh would set if it was called. If the user changes its value after the plugin is loaded, the plugin will work all the same. Fixes #6882 Closes #6870 Closes #6883

virtualenvwrapper: set $WORKON_HOME if undefined
f461d21d · Marc Cornellà · GitHub · 6ace3cd1 · f461d21d
Unverified Commit f461d21d authored Jun 06, 2018 by Marc Cornellà Committed by GitHub Jun 06, 2018
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virtualenvwrapper.plugin.zsh plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh +1 -0

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--- a/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
+++ b/plugins/virtualenvwrapper/virtualenvwrapper.plugin.zsh
@@ -7,6 +7,7 @@ if (( $+commands[$virtualenvwrapper_lazy] )); then
    unsetopt equals
    virtualenvwrapper=${${virtualenvwrapper_lazy}:c}
    source ${${virtualenvwrapper_lazy}:c}
+    [[ -z "$WORKON_HOME" ]] && WORKON_HOME="$HOME/.virtualenvs"
  }
 elif (( $+commands[$virtualenvwrapper] )); then
  function {