init: define $ZSH if not defined

Closes #9223
2020-09-04 21:50:00 +02:00 · 2020-09-04 21:50:00 +02:00 · 28ee5846bb
parent 87edf16e05
commit 28ee5846bb
1 changed files with 3 additions and 0 deletions
--- a/oh-my-zsh.sh
+++ b/oh-my-zsh.sh
@ -1,3 +1,6 @@
+# If ZSH is not defined, use the current script's directory.
+[[ -z "$ZSH" ]] && export ZSH="${${(%):-%x}:a:h}"
+
 # Set ZSH_CACHE_DIR to the path where cache files should be created
 # or else we will use the default cache/
 if [[ -z "$ZSH_CACHE_DIR" ]]; then