fix custom prompt when the command is just one word; fixes #189

pull/198/head
romkatv 5 years ago
parent 613b1a646e
commit e4d78d2a72

@ -1142,7 +1142,7 @@ _p9k_custom_prompt() {
local segment_name=${1:u}
local command=POWERLEVEL9K_CUSTOM_${segment_name}
command=${(P)command}
local cmd="${(Q)${(z)command}[1]}"
local cmd="${(Q)${(Az)command}[1]}"
(( $+functions[$cmd] || $+commands[$cmd] )) || return
local content="$(eval $command)"
[[ -n $content ]] || return

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