zshrc: Remove unused parameter $ZSHDIR
authorFrank Terbeck <ft@grml.org>
Fri, 9 Oct 2015 14:17:32 +0000 (16:17 +0200)
committerFrank Terbeck <ft@grml.org>
Fri, 9 Oct 2015 18:55:22 +0000 (20:55 +0200)
It was only used with the previous cache setup. The new setup
now uses ${ZDOTDIR:-$HOME} like everything else in the zshrc does.

Signed-off-by: Frank Terbeck <ft@grml.org>

No differences found