fix(installer): fix removal of OMZ directory on failure

When the `git init` call fails, the directory is not created,
so the rm command fails with a not found error. This change
checks whether the directory exists before deleting it.
parent 99460351
......@@ -283,7 +283,7 @@ setup_ohmyzsh() {
&& git remote add origin "$REMOTE" \
&& git fetch --depth=1 origin \
&& git checkout -b "$BRANCH" "origin/$BRANCH" || {
rm -rf "$ZSH"
[ ! -d "$ZSH" ] || rm -rf "$ZSH" 2>/dev/null
fmt_error "git clone of oh-my-zsh repo failed"
exit 1
}
......
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