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| author | Dennis Eriksen <d@ennis.no> | 2022-11-23 12:41:45 +0100 |
|---|---|---|
| committer | Dennis Eriksen <d@ennis.no> | 2022-11-23 12:41:45 +0100 |
| commit | d50efb342b4b8198bda0d8fec2eeb7408dbb4a97 (patch) | |
| tree | 2f0e3a0d50bfc7c9c0212ece281cb640975349d6 /prompt_adam3_setup | |
| parent | We need to initialize colors before we can use $reset_color (diff) | |
| download | adam3-d50efb342b4b8198bda0d8fec2eeb7408dbb4a97.tar.gz | |
check if variable is set in a proper way
Diffstat (limited to 'prompt_adam3_setup')
| -rw-r--r-- | prompt_adam3_setup | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/prompt_adam3_setup b/prompt_adam3_setup index 8ae8477..f04ea3c 100644 --- a/prompt_adam3_setup +++ b/prompt_adam3_setup @@ -90,7 +90,7 @@ prompt_adam3_precmd () { PS1+="%(?..[%{$fg[red]%}%?%{$reset_color%}] )" PS1+="${promptchar} %b%f%k" - [ ${VIRTUAL_ENV} ] && PS1="%F{208}($(basename ${VIRTUAL_ENV}))%f ${PS1}" + (( ${+VIRTUAL_ENV} )) && PS1="%F{208}($(basename ${VIRTUAL_ENV}))%f ${PS1}" PS2="${PS1}%_> %b%f%k" PS3="${PS1}?# %b%f%k" } |