fix invalid syntax in old zsh versions

a3d13eb7 · Marc Cornellà · GitHub · afa8dc46 · a3d13eb7
Unverified Commit a3d13eb7 authored Sep 26, 2018 by Marc Cornellà Committed by GitHub Sep 26, 2018
--- a/themes/agnoster.zsh-theme
+++ b/themes/agnoster.zsh-theme
@@ -212,7 +212,7 @@ prompt_virtualenv() {
 # - am I root
 # - are there background jobs?
 prompt_status() {
-  local -a symbols=()
+  local -a symbols

  [[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"