Get terminal capabilities using a zsh builtin for portability

9 years ago · 81a4b3907d
parent 04319d3a95
commit 81a4b3907d
1 changed files with 1 additions and 1 deletions
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@ -947,7 +947,7 @@ function zle-keymap-select {
 powerlevel9k_init() {
  # Display a warning if the terminal does not support 256 colors
  local term_colors
-  term_colors=$(tput colors)
+  term_colors=$(echotc Co)
  if (( term_colors < 256 )); then
    print -P "%F{red}WARNING!%f Your terminal supports less than 256 colors!"
    print -P "You should put: %F{blue}export TERM=\"xterm-256color\"%f in your \~\/.zshrc"