diff options
| author | Tom Ryder <tom@sanctum.geek.nz> | 2014-07-07 14:46:29 +1200 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2014-07-07 14:46:29 +1200 |
| commit | 6c5adf98a483df99ab9333421b0c3f8b6e77cdd6 (patch) | |
| tree | ab97c3537280ccfed330c4b36742ef7ff539e27b /bash/bashrc.d/prompt.bash | |
| parent | Use one-arg form of printf for static strings (diff) | |
| download | dotfiles-6c5adf98a483df99ab9333421b0c3f8b6e77cdd6.tar.gz dotfiles-6c5adf98a483df99ab9333421b0c3f8b6e77cdd6.zip | |
Use PROMPT_RETURN instead of just ret
Conflicts with ret variable in older versions of bash_completion.
Normally don't like defining capital-var variables but I think it's
appropriate in this case.
Diffstat (limited to 'bash/bashrc.d/prompt.bash')
| -rw-r--r-- | bash/bashrc.d/prompt.bash | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bash/bashrc.d/prompt.bash b/bash/bashrc.d/prompt.bash index 454f2d4b..2c5034f2 100644 --- a/bash/bashrc.d/prompt.bash +++ b/bash/bashrc.d/prompt.bash @@ -7,7 +7,7 @@ prompt() { # Turn complex, colored prompt on on) # Set up pre-prompt command and prompt format - PROMPT_COMMAND='declare -i ret=$? ; history -a' + PROMPT_COMMAND='declare -i PROMPT_RETURN=$? ; history -a' PS1='[\u@\h:\w]$(prompt vcs)$(prompt job)$(prompt ret)\$' # If Bash 4.0 is available, trim very long paths in prompt @@ -51,7 +51,7 @@ prompt() { # Revert to simple inexpensive prompt off) - unset -v PROMPT_COMMAND PROMPT_DIRTRIM ret + unset -v PROMPT_COMMAND PROMPT_DIRTRIM PROMPT_RETURN PS1='\$ ' ;; @@ -216,8 +216,8 @@ prompt() { # Show return status of previous command in angle brackets, if not zero ret) - if ((ret > 0)) ; then - printf '<%d>' "$ret" + if ((PROMPT_RETURN > 0)) ; then + printf '<%d>' "$PROMPT_RETURN" fi ;; |