tmux: use echoti instead of tput for FreeBSD compatibility

Fixes #7407 FreeBSD's tput needs termcap codes instead of terminfo capnames, so using `tput colors` has the wrong effect. See #7407

tmux: use echoti instead of tput for FreeBSD compatibility
b1424e28 · Marc Cornellà · GitHub · 3d8f2bda · b1424e28
Unverified Commit b1424e28 authored Nov 16, 2018 by Marc Cornellà Committed by GitHub Nov 16, 2018
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tmux.plugin.zsh plugins/tmux/tmux.plugin.zsh +1 -1

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--- a/plugins/tmux/tmux.plugin.zsh
+++ b/plugins/tmux/tmux.plugin.zsh
@@ -36,7 +36,7 @@ alias tkss='tmux kill-session -t'
 : ${ZSH_TMUX_FIXTERM_WITH_256COLOR:=screen-256color}

 # Determine if the terminal supports 256 colors
-if [[ $(tput colors) == 256 ]]; then
+if [[ $(echoti colors) == 256 ]]; then
  export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITH_256COLOR
 else
  export ZSH_TMUX_TERM=$ZSH_TMUX_FIXTERM_WITHOUT_256COLOR