add a workaround for old buggy purepower configs

6 years ago · d1e5fd27ee
parent f9801b339e
commit d1e5fd27ee
1 changed files with 1 additions and 0 deletions
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@ -137,6 +137,7 @@ _p9k_cache_get() {
 _p9k_get_icon() {
  local var_name=POWERLEVEL9K_$1
  _P9K_RETVAL=${(g::)${${(P)var_name}-$icons[$1]}}
+  [[ $_P9K_RETVAL != $'\b'? ]] || _P9K_RETVAL="%{$_P9K_RETVAL%}"  # penance for past sins
 }

 typeset -ga _P9K_LEFT_JOIN=(1)