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bail out when the theme is being sourced second time

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romkatv 2019-03-13 22:00:15 +01:00
parent 45588cc28a
commit 0fa2f7ba65
1 changed files with 5 additions and 0 deletions
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5
powerlevel9k.zsh-theme
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@ -20,6 +20,11 @@
#zstyle ':vcs_info:*+*:*' debug true
#set -o xtrace
# Bail out if it's not the first time the file is being sourced.
# Second sourcing will cause mayhem.
[[ -v _P9K_SOURCED ]] && return
readonly _P9K_SOURCED=1
typeset -g _P9K_INSTALLATION_DIR
# Try to set the installation path