agnoster: fix prompt_status error (#6450)

This commit fixes the runtime error that says: prompt_status:2: symbols: attempt to assign array value to non-array It trips over a local array which is not properly declared.

agnoster: fix prompt_status error (#6450)
e107b85e · Marc Cornellà · GitHub · 7f6e6cf3 · a3d13eb7 · e107b85e
Unverified Commit e107b85e authored Sep 26, 2018 by Marc Cornellà Committed by GitHub Sep 26, 2018
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agnoster.zsh-theme themes/agnoster.zsh-theme +2 -2

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--- a/themes/agnoster.zsh-theme
+++ b/themes/agnoster.zsh-theme
@@ -215,8 +215,8 @@ prompt_virtualenv() {
 # - am I root
 # - are there background jobs?
 prompt_status() {
-  local symbols
-  symbols=()
+  local -a symbols
+
  [[ $RETVAL -ne 0 ]] && symbols+="%{%F{red}%}✘"
  [[ $UID -eq 0 ]] && symbols+="%{%F{yellow}%}⚡"
  [[ $(jobs -l | wc -l) -gt 0 ]] && symbols+="%{%F{cyan}%}⚙"