typo when setting default VCSH_HOOK_D

[Mark Stillwell]

On trusty tahr the system install of vcsh has a typo in the line that sets the default value for VCSH_HOOK_D.

: ${VCSH_HOOK_D:=$XDH_CONFIG_HOME/vcsh/hooks-enabled}

XDH_CONFIG_HOME should clearly be XDG_CONFIG_HOME.

This results in user hooks not executing if VCSH_HOOK_D is not explicitly set by the user.

[Filip Sohajek (filip-sohajek-deactivatedaccount)]

There is correct form.

[Mark Stillwell (marklee)]

I don't know what you mean by "there is correct form", but the bug is still present, and thus hooks do not run. The environment variable should be XDG_CONFIG_HOME, not XDH_CONFIG_HOME.

[Mark Stillwell (marklee)]

To clarify, the line above occurs in /usr/bin/vcsh, and it's a 2-second fix.