make POWERLEVEL9K_VCS_${component}FORMAT_FOREGROUND overrides work on ZSH older than 5.2

6 years ago · 613ffec4b6
parent 2ecc0b14c8
commit 613ffec4b6
1 changed files with 2 additions and 1 deletions
--- a/internal/p10k.zsh
+++ b/internal/p10k.zsh
@ -1596,7 +1596,8 @@ powerlevel9k_vcs_init() {
  local component state
  for component in REMOTE_URL COMMIT BRANCH DIRTY TAG REMOTE_BRANCH STAGED UNSTAGED \
                   UNTRACKED OUTGOING_CHANGES INCOMING_CHANGES STASH ACTION; do
-    local color=${(P)${:-POWERLEVEL9K_VCS_${component}FORMAT_FOREGROUND}}
+    local var=POWERLEVEL9K_VCS_${component}FORMAT_FOREGROUND
+    local color=${(P)var}
    if [[ -n $color ]]; then
      for state in "${(@k)vcs_states}"; do
        local var=POWERLEVEL9K_VCS_${(U)state}_${component}FORMAT_FOREGROUND